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Best Telescope Filters - Buying Guide

Last Updated: 07/17/2019

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  #1

Orion 05662 1.25-Inch 13 Percent Transmission Moon Filter (Black)

Model: 5662   |    Mpn: 5662   |    Ean: 5554442286959   |    PartNumber: 5662   |   Asin: B0000XMUWS

We are able to see the Moon at night thanks to sunlight reflecting off its rocky surface. When looking at the Moon through a telescope, bright reflected sunlight can produce significant glare. The Moon's disk, even at partial phases, is in fact so intensely bright with reflected sunlight that observing surface details can be challenging due to the overwhelming glare. This glare can be so bright that it washes out most of the interesting lunar features such as craters, rilles, mountains, and valleys. The considerable brightness also reduces contrast on our nearest neighbor in the solar system. To improve contrast and tone down glare easily, we recommend using a neutral-density 1.25 inch Orion 13 percent Transmission Moon Filter. This inexpensive accessory threads directly into a 1.25 inch eyepiece barrel and blocks 87 percent of the light gathered by the telescope, making for more comfortable lunar views exhibiting higher contrast. Once installed on a 1.25 inch telescope eyepiece, the Orion 13 percent Transmission Moon Filter will bring out considerably more lunar surface details thanks to the boosted contrast. Not only will more surface features and details pop out, but you can study them in greater comfort, thanks to Moon Filter reducing overall brightness without altering color. This neutral-density telescope eyepiece filter reduces irradiation, which is the distortion at the boundary between light and dark areas, such as along the lunar terminator. Using a Moon filter also helps conserve dark-adapted vision while viewing the lunar surface, especially when using big telescopes with 6 inches of aperture and larger. The Moon is one of the most interesting objects in the night sky to observe through a telescope. Its rugged surface is a feast for the eyes of amateur astronomers, with fascinating craters, mountainous highlands, and large, dark lunar seas formed by ancient volcanic activity.

Features

  • The Orion 1.25 inch 13 percent Transmission Moon Filter reduces glare so you can see more lunar detail and surface features with your telescope
  • Metal filter cell threads directly into the 1.25 inch barrel of your telescope eyepiece
  • Especially useful for large aperture telescopes through which the light of the Moon can be extremely overwhelming
  • Telescope eyepiece filter transmits only 13 percent of the incoming light, boosting contrast and ability to discern detail on the Moon
  • Perfectly neutral color will not alter the natural color of the Moon
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Brand: Orion   |   Manufacturer: Optronic Technologies, Inc

Item Dimensions: 0.25 x 1.25 x 1.25 inches (0.6 x 3.2 x 3.2 cm)   |   Package Dimensions: 0.8 x 3.1 x 3.6 inches (2.0 x 7.9 x 9.1 cm)

Amazon Price: $16.99 | as of 07/17/2019(2:02am pst)
Availibility: Usually ships in 24 hours
List Price: $19.99 | Used Price: $14.13

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  #2

Celestron 1.25" Moon Filter

Model: 94119-A   |    Mpn: 94119-A   |    Ean: 0012304549529   |    PartNumber: 94119-A   |   Asin: B00006LSVL

The Moon has the distinction of being the most often viewed celestial object through backyard telescopes. It is undoubtedly beautiful and mysterious, and is one of those constants in our lives that connects us to every other being on our planet. Regardless of who we are or where we live or travel, we all look at the same moon. It is difficult to look at the Moon through a telescope and see all of the details due to its brightness. Our eyes are not ready for the bright beam of light that emits from the eyepiece, and they stop down , just as they would when you step out into the sunlight on a bright summer s day. When we re in the sunlight, we often wear sunglasses. They help us relax our eyes, protect us from glare, and help us see things more clearly. When amateur astronomers observe the Moon, we use a moon filter. A Celestron Moon Filter provides similar benefits to those of sunglasses...our eye relaxes and opens up to let us see more detail. This is especially important when observing the Moon when it is near full. The Celestron Moon Filter simply screws onto the insert barrel of most 1.25 eyepieces. It only takes a second or two to transform your regular eyepiece into one suited for lunar observations. A Moon Filter is also helpful when observing Venus or bright terrestrial scenes. This filter is not suitable for viewing the Sun.

Features

  • Reduce glare and increase contrast of the Moon with the Celestron 1.25" Moon Filter
  • Also useful for extra bright planets as well as terrestrial viewing over sand or snow
  • Threads onto most 1.25 eyepieces in seconds
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Brand: Celestron   |   Manufacturer: Celestron Acquisition LLC

Item Dimensions: 1.75 x 1.75 x 3 inches (4.4 x 4.4 x 7.6 cm)   |   Package Dimensions: 1.53 x 1.53 x 2.8 inches (3.9 x 3.9 x 7.1 cm)

Amazon Price: $9.49 | as of 07/17/2019(2:02am pst)
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List Price: $13.95

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  #3

Meade Instruments Series 4000 MoonFilter: ND96 , Black - 7531

Model: 7531   |    Mpn: 7531   |    Ean: 5580007454365   |    PartNumber: 7531   |   Asin: B00020XAK0

The Meade 07531 Series 4000 ND96 1.25-Inch Moon Filter for Series 4000 and 5000 Eyepieces helps to enhance the experience of viewing the moon with 13-percent transmission. This neutral density filter transmits light across the entire visual spectrum and acts as a filter to get rid of glare and irradiation. Telescopes with apertures of 4-inches and larger are ideal for this item. It can also divide nearby double stars when the brightness levels don t match. The Meade 07531 Series 4000 ND96 1.25-Inch Moon Filter for Series 4000 and 5000 Eyepieces comes with a 1-year limited warranty. Meade has everything you need to capture the night sky for experienced star-shooters, serious researchers and beginners alike. Serious astronomers for years have flocked to Meade telescopes for their quality optical systems and patented technology. Consumers know that "Meade Optics Inside" means that what they see through our telescopes will be views that are detailed, crisp and full of contrast. Look through a Meade this evening and see what you've been missing.

Features

  • Enhances the experience of viewing the moon with 13-percent transmission
  • Neutral Density filter transmits light across the entire visual spectrum
  • Acts as a filter to get rid of glare and irradiation
  • Ideal for telescopes with apertures of 4-inches and larger
  • Comes with a 1-year limited
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Brand: Meade Instruments   |   Manufacturer: Meade

Item Dimensions: 4 x 4 x 6 inches (10.2 x 10.2 x 15.2 cm)   |   Package Dimensions: 0.9 x 1.8 x 2.2 inches (2.3 x 4.6 x 5.6 cm)

First Available: 2018-12-10

Amazon Price: $11.99 | as of 07/17/2019(2:02am pst)
Availibility: Usually ships in 24 hours
List Price: $15.99

Warranty: Comes with a 1-year limited warranty

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  #4

Gosky 1.25 Inch Light Pollution Filter for Telescope

Model: 4332013166   |    Mpn: QHFT082   |    Ean: 0747380971710   |    PartNumber: QHFT082   |   Asin: B01LGZNMGG

Gosky 1.25 Inch Light Pollution Filter for Telescope
Light pollution filters are designed to improve the visibility of deep sky objects by blocking out the mercury vapor, sodium vapor, and other such emission lines from man-made or natural sources which contribute to light pollution. In turn, these filters allow a broad range of more useful wavelengths to pass to the eye or imaging sensor. By selectively screening out of some of the background sky glow, the contrast is increased and allows deep sky objects to stand out against the background. Also improves contrast on reddish planetary detail. Works well in telescopes of all apertures but is highly recommended for use on telescopes, where conventional filters swallow up too much light. The filter will fit all standard sized 1.25" eyepieces and accessories. Can be threaded on both sides for stacking with other filters if necessary. It is mounted in a nicely anodized housing.Comes with sturdy plastic case-proect the eyepiece from dust and moisture. And it is available in two sizes, threaded to fit standard 1.25 astronomical eyepieces. Specifications:
Type: Light Pollution filter
Main Dimension :1.25 inch
Weight: 1.05oz
Diametre :30mm
Package Include:
1 X Light Pollution filter
1 X Sturdy plastic case

Features

  • Improve the visibility of deep sky objects by blocking out the mercury vapor, sodium vapor, and other such emission lines from man-made or natural sources which contribute to light pollution
  • Improves contrast on reddish planetary detail. Works well in telescopes of all apertures
  • The filter will fit all standard sized 1.25 eyepieces and accessories. Can be threaded on both sides for stacking with other filters if necessary
  • Comes with sturdy plastic case-proect the eyepiece from dust and moisture
  • Mounted in a nicely anodized housing.
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Brand: Gosky   |   Manufacturer: Gosky

Package Dimensions: 0.94 x 2.76 x 3.7 inches (2.4 x 7.0 x 9.4 cm)

First Available: 2018-09-05

Amazon Price: $19.99 | as of 07/17/2019(2:02am pst)
Availibility: Usually ships in 24 hours
List Price: $19.99

Warranty: 1 Year

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  #5

Celestron 94244 Enhance Your Viewing Experience Telescope Filter, 8", Black

Model: 94244   |    Mpn: 94244   |    Ean: 0050234942447   |    PartNumber: 94244   |   Asin: B071L1XRJN

Enhance your viewing experience with Celestron's EclipSmart Solar Filter for Celestron 8 telescopes. With two Velcro straps and four self-adhesive Velcro pads for added safety, you can be assured that the solar filter cannot be accidentally knocked off and will provide Solar Safe, ISO compliant viewing. List of 8" SCT: Advanced VX 8" Schmidt-Cassegrain Telescope Advanced VX 8 EdgeHD Telescope CPC 800 GPS (XLT) Computerized Telescope CPC Deluxe 800 HD Computerized Telescope NexStar 8SE Computerized Telescope NexStar Evolution 8 Nexstar Evolution 8 HD with StarSense CGEM - 800 Computerized Telescope CGEM 800 HD Computerized Telescope CGEM II 800 Schmidt-Cassegrain Telescopes CGEM II 800 EdgeHD Telescopes CGX Equatorial 800 Schmidt-Cassegrain Telescopes CGX Equatorial 800 HD Telescopes Solar Safe Technology EclipSmart solar products feature Solar Safe filter technology providing the ultimate protection from harmful solar radiation, including both IR and UV light, and filters 99.999% of visible light. Celestron Solar Safe filter technology is GUARANTEED SAFE for direct solar observation and has been independently tested by SAI Global Assurance Services. Solar Safe products conform to and meet the transmission requirements of ISO 12312-2, Filters for Direct Observation of the Sun, EN 1836:2005 + A1:2007 (E) for an E15 Filter for the Direct Observation of the Sun and, AS/NZS 1338.1:2012, Filters for Eye Protectors.

Features

  • Instantly transform your normal Celestron 8" Schmidt-Cassegrain telescopes (8" SCT) and Celestron 8" EdgeHD telescopes into a yellow-light solar telescope.
  • ISO compliant solar safe film protects your eyes when viewing the sun, unlike some other filters on the market
  • Solar film produced in the USA by American Paper Optics, one of the suppliers recommended by NASA for safe solar viewing
  • Designed from the telescope's lens cap for a snug fit, each filter includes two safety Velcro straps and four self-adhesive Velcro pads for safely securing your solar filter in place
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Brand: Celestron   |   Manufacturer: Celestron Acquisition LLC

Item Dimensions: 2 x 9.75 x 9.75 inches (5.1 x 24.8 x 24.8 cm)   |   Package Dimensions: 2 x 9.8 x 9.9 inches (5.1 x 24.9 x 25.1 cm)

Amazon Price: $44.99 | as of 07/17/2019(2:02am pst)
Availibility: Usually ships in 24 hours
List Price: $65.95 | Used Price: $41.47

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  #6

Neewer 1.25 inches Telescope Moon Filter, CPL Filter, 5 Color Filters Set(Red, Orange, Yellow, Green, Blue), Eyepieces Filters for Enhancing Definition and Resolution in Lunar Planetary Observation

Model: 10090864   |    Mpn: 10090864   |    Ean: 0191073021785   |    PartNumber: 10090864   |   Asin: B074CXG6SJ

NOTE: The telescope is not included Description The set includes a Moon and Skyglow Filter, a CPL Filter and 5 Color Filters(Red, Orange, Yellow, Green, Blue). Moon and Skyglow Filter It cuts down glare and brings out much more surface detail and gives you better contrast. CPL Filter It filters out scattered light, enables you to cut through reflections and see the detail behind it. It tones down the brightness of the lunar surface so you can enjoy optimized contrast of the moon. 5 Color Filters Includes Red Filter, Orange Filter, Yellow Filter, Green Filter and Blue Filter. Red Filter Used in large telescopes, it sharpens boundaries and increases contrast on Mars, sharpens belt contrast on Jupiter, and brings out surface detail on Saturn. Orange Filter It helps increase contrast between light and dark areas, penetrates clouds, and assists in detecting dust storms on Mars. It also helps bring out the Great Red Spot and sharpen contrast on Jupiter. Yellow Filter It helps in viewing Mars by bringing out the polar ice caps, enhancing blue clouds in the atmosphere, increasing contrast, and brightening desert regions. It also enhances red and orange features on Jupiter and Saturn and darkens the blue festoons near Jupiter's equator. Green Filter It enhances frost patches, surface fogs, and polar projections on Mars, the ring system on Saturn, belts on Jupiter and works as a general-purpose filter when viewing the Moon. Blue Filter It provides detail in atmospheric clouds on Mars, increases contrast on the moon, brings out detail in belts and polar features on Saturn, enhances contrast on Jupiter's bright areas and cloud boundaries. It also helps split the binary star Antares when at maximum separation. Package Contents 1 x Moon and Skyglow Filter 1 x CPL Filter 5 x Color Filters(Red, Orange, Yellow, Green, Blue)

Features

  • PLEASE NOTE: The telescope is not included. Kit includes: (1)Moon and Skyglow Filter; (1)CPL Filter; (5)Color Filters: Red, Orange, Yellow, Green, Blue; Designed to reduce glare and light scattering, increase contrast through selective filtration, increase definition and resolution, reduce irradiation and lessen eye fatigue
  • MOON AND SKYGLOW FILTER: Cuts down glare and brings out much more surface detail and gives you better contrast; It is a multi-band pass filter transmitting a high percentage of light in the visual spectrum; Effectively filters out selective wavelengths of low-pressure sodium and other man-made sources typically used in street lighting
  • CPL FILTER: By utilizing a CPL filter, which filters out scattered light, you are able to cut through those reflections and see the detail behind it; Enhances the contrast of the moon and planets in photographic images
  • STANDARD 1,25-inch THREAD SIZE: 1.25 inches/ 3.17 centimeters thread size, fits for most of telescopes; Color filters have the grooves needed to be softly screwed into the eyepieces lens easily
  • 5 COLOR FILTERS: Includes Red, Orange, Yellow, Green, Blue; Red: Helps make Mercury and Venus stand out from the blue sky when viewed during the day; Orange: Helps increase contrast between light and dark areas, penetrates clouds; Yellow: Helps greatly in viewing Mars by bringing out the polar ice caps; Green: Enhances frost patches, surface fogs, and polar projections on Mars; Blue: Helps split the binary star Antares when at maximum separation
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Brand: Neewer   |   Manufacturer: Neewer

Package Dimensions: 2.76 x 4.65 x 6.93 inches (7.0 x 11.8 x 17.6 cm)

Amazon Price: $34.99 | as of 07/17/2019(2:02am pst)
Availibility: Usually ships in 24 hours
List Price: $34.99

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  #7

4"x4" Solar Filter Sheet for Telescopes, Binoculars and Cameras

Model: BP-4   |    Mpn: BP-4   |    Ean: 7290015061001   |    PartNumber: BP-4   |   Asin: B00DS7IFQS

A good astronomer wants to use his telescope at night AND day. For this you need a high quality solar filter. Sunspots, eclipses and transiting satellites, all can be seen clearly and safely when using a silver-black polymer filter. The sun will appear in a natural orange color through your telescope. Buying the sheet and making the filter on your own will also save you a lot of money. Thousand Oaks Optical have been producing high quality solar filters for the past 30 years and we are an authorized distributor of theirs. Worldwide shipping available.

Features

  • Make a filter on your own for any telescope / binoculars / camera, and for a fraction of what factory made filters cost.
  • The sun will appear in a natural orange color when viewed through your telescope using this filter.
  • WARNING: ALWAYS MAKE SURE THE FILTER IS WELL ATTACHED TO THE TELESCOPE/BINOCULARS, USING STICKY TAPE, TO KEEP IT FROM FALLING WHILE OBSERVING!
  • Silver - black polymer is the most common filtering material for observing sunspots and granulation, through telescopes and binoculars.
  • These sheets are a quality product of Thousand Oaks Optical, Arizona, a manufacturer of safe solar filters for over 30 years. Stronger than Mylar with the filtering properties protected within the substrate. Guaranteed five years.
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Brand: Thousand Oaks Optical   |   Manufacturer: Thousand Oaks Optical

Item Dimensions: 0.12 x 4.02 x 4.02 inches (0.3 x 10.2 x 10.2 cm)   |   Package Dimensions: 0.12 x 4.02 x 4.02 inches (0.3 x 10.2 x 10.2 cm)

Amazon Price: $9.99 | as of 07/17/2019(2:02am pst)
Availibility: Usually ships in 24 hours
List Price: $9.99

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  #8

Celestron 94243 Enhance Your Viewing Experience Telescope Filter, 6", Black

Model: 94243   |    Mpn: 94243   |    Ean: 0050234942430   |    PartNumber: 94243   |   Asin: B071DVRM17

With two Velcro straps and four self-adhesive Velcro pads for added safety, you can be assured that the solar filter cannot be accidentally knocked off and will provide Solar Safe, ISO compliant viewing SkyProdigy 6" Computerized Telescope Advanced VX 6" Schmidt-Cassegrain Telescope NexStar 6SE Computerized Telescope NexStar Evolution 6 EclipSmart solar products feature Solar Safe filter technology providing the ultimate protection from harmful solar radiation, including both IR and UV light, and filters 99.999% of visible light. Celestron Solar Safe filter technology is GUARANTEED SAFE for direct solar observation and has been independently tested by SAI Global Assurance Services. Solar Safe products conform to and meet the transmission requirements of ISO 12312-2, Filters for Direct Observation of the Sun, EN 1836:2005 + A1:2007 (E) for an E15 Filter for the Direct Observation of the Sun and, AS/NZS 1338.1:2012, Filters for Eye Protectors.

Features

  • instantly transform your normal Celestron 6" Schmidt-Cassegrain telescopes (6" SCT) into a yellow-light solar telescope (complete list of 6" SCT look in description section)
  • ISO compliant solar safe film protects your eyes when viewing the sun, unlike some other filters on the market
  • Solar film produced in the USA by American Paper Optics, one of the suppliers recommended by NASA for safe solar viewing
  • Designed from the telescope's lens cap for a snug fit, each filter includes two safety Velcro straps and four self-adhesive Velcro pads for safely securing your solar filter in place
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Brand: Celestron   |   Manufacturer: Celestron Acquisition LLC

Item Dimensions: 1.75 x 7.75 x 7.75 inches (4.4 x 19.7 x 19.7 cm)   |   Package Dimensions: 1.97 x 7.72 x 7.87 inches (5.0 x 19.6 x 20.0 cm)

Amazon Price: $34.95 | as of 07/17/2019(2:02am pst)
Availibility: Usually ships in 24 hours
List Price: $41.70 | Used Price: $28.27

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  #9

Celestron 94105 Neutral Density Moon Filter 1.25"

Model: 94105   |    Mpn: 94105   |    Ean: 0050234941051   |    PartNumber: 94105   |   Asin: B07N99263W

Neutral Density Moon filter 1.25"

Features

  • Reduces brightness and cuts glare, increasing clarity of the moon, Venus, and bright double stars
  • 13% light transmission
  • Provides a true Color image
  • Threads on to any Celestron 1.25 eyepiece
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Brand: Celestron   |   Manufacturer: Celestron

Item Dimensions: 1.22 x 0.45 x 1.22 inches (3.1 x 1.1 x 3.1 cm)   |   Package Dimensions: 0.87 x 1.93 x 2.44 inches (2.2 x 4.9 x 6.2 cm)

First Available: 2019-02-04

Amazon Price: $14.89 | as of 07/17/2019(2:02am pst)
Availibility: Usually ships in 24 hours
List Price: $14.95

Warranty: 2-Year Warranty

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  #10

SVBONY 1.25 inches CLS Filter City Light Pollution Reduction Filter Broadband Filter Suitable for Deep Sky Visual Astronomical Photography

Model: 5823813308   |    Mpn: FUSF9155A   |    Ean: 0609378745577   |    PartNumber: FUSF9155A   |   Asin: B079BWD595

SVBONY city light suppression broadband filter is designed to improve the visibility of various deep sky objects,
By selectively reducing the transmission of wavelengths of light pollutants;specifically those produced
by artificial lighting including mercury vapor lamps;both high and low pressure sodium
vapor lights and the unwanted natural light caused by neutral oxygen emission in our atmosphere;such as sky glow
Using:
Together with the highly transparent in main nebula emission lines at OIII 496nm and 500nm;H-beta 486nm;NII 654nm and 658nm;H-alpha 656nm
as well as SII 672nm;the filter is suitable for enhancing the contrast and getting more details for both visual and photographic purpose at sub-rural area Outstanding Features:
Coating:
Multi layers anti-reflection coating.Non cementing optical substrate coating Filter:
Ultra-thin filter cell minimize vignetting by maximize possible Extinction Treatment:
Aerometal material precise CNC machining sand blasting Process black anodized finish extinction treatment to prevent reflection laser CLS:
engraving no fading CLS with wider pass-band than UHC and hence is more favored when observing under mild to moderate light pollution Light pollution filter do not eliminate the effects of light pollution or increase the object's brightness;
in many cases;they increase the contrast between nebula and night sky;not brightening the nebula
Warning:
the filters of SVBONY are not designed for sun observation;don not look directly into the sun with SVBONY filter;otherwise it will burn the eyes Specifications:
Type: city light suppression filter (CLS Filter) Material: optical glass lens;aluminum frame Thread: Standard M28.5x0.6mm Package includes:
1xSVBONY 1.25" CLS filter
1xsturdy plastic case

Features

  • Electron beam gun evaporation with Ion assisted deposition coating technology for durability and resistance to scratching;as well as stability on CWL (central wavelength) no deviation affected by temperature change
  • Planetary rotation system offers precision and homogeneity of coatings ensuring high value on transmission of pass-band and Optical density of off band
  • 90% transmission of main nebula emission lines;such as Ha 656nm;OIII 496nm;500nm;SII672nm and H-beta 486nm
  • 0.1% transmission of off-band;specifically the major emission lines of artificial light pollution;such as Na 589nm;Hg 435nm and 578nm
  • Suitable for color CCD cameras and unmodified DSLR Urban optical filter can effectively suppress urban harmful light and improve the contrast of shooting target
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Brand: SVBONY   |   Manufacturer: SVBONY

Item Dimensions: 2.73 x 0.78 x 2.73 inches (6.9 x 2.0 x 6.9 cm)   |   Package Dimensions: 0.87 x 4.53 x 6.85 inches (2.2 x 11.5 x 17.4 cm)

Amazon Price: $29.99 | as of 07/17/2019(2:02am pst)
Availibility:
List Price: $29.99

Warranty: Lifetime warranty;we confidently promise lifetime warranty for each one form us

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  #11

Celestron 94305 Two-inch Eyepiece and Filter Kit

Model: 94305   |    Mpn: 94305   |    Ean: 0050234943055   |    PartNumber: 94305   |   Asin: B000A3OPTE

Three E-Lux 2 Eyepieces - 3-element fully multicoated optical design with a 56 apparent field of view 2 Barlow Lens - 2x A Barlow lens doubles the magnifying power of your eyepiece by doubling its effective focal length. Five Colored Eyepiece (Lunar & Planetary) Filters - 2, Included are Kodak Wratten #12 (deep yellow) 2 Mirror Diagonal - This high quality 90-degree multicoated mirror diagonal The Aluminum Carrying Case is sturdy and well-built and holds all of the included items in the die-cut foam interior.

If you've got a telescope or spotting scope equipped with a two-inch focuser, you will want to consider adding the Celestron 94305 Two-inch Eyepiece and Filter Kit. Featuring several of Celestron's high-quality accessories, this kit can be used with virtually any telescope or spotting scopes, regardless of the manufacturer, with a two-inch focuser. Included in the kit are: Three E-Lux two-inch eyepieces, featuring a three-element, fully multicoated optical design with a 56-degree apparent field of view (the 40mm has a 50-degree field of view), in 26mm, 32mm, and 40mm focal lengths. One two-inch Barlow 2x lens. This fully multicoated lens doubles the magnifying power of your eyepiece by doubling its effective focal length and gives you a total of six power combinations. Five colored eyepiece (lunar and planetary) filters, including one each of the following: Kodak Wratten numbers 12 (deep yellow), 21 (orange), 25 (red), 58 (green), and 80A (blue). These two-inch filters are designed to greatly enhance your enjoyment of the solar system. One two-inch, 90-degree, multicoated mirror diagonal that allows you to take advantage of the wider field of view provided by two-inch eyepieces. It fits all rear cells of Schmidt-Cassegrain telescopes and includes an adapter to use with refractor telescopes. The accessories are housed in a sturdy aluminum carrying case with a die-cut interior for convenient storage and protection. Each accessory is protected by Celestron's one-year limited warranty. What's in the Box
Three E-Lux eyepieces, E-Lux Barlow lens, five lunar/planetary filters, 90-degree star diagonal, refractor adapter, and aluminum carrying case.

Features

  • Three E-Lux 2" Eyepieces - 3-element fully multicoated optical design with a 56 apparent field of view
  • 2 Barlow Lens - 2x A Barlow lens doubles the magnifying power of your eyepiece by doubling its effective focal length.
  • Five Colored Eyepiece (Lunar & Planetary) Filters - 2, Included are Kodak Wratten #12 (deep yellow)
  • 2 Mirror Diagonal - This high quality 90-degree multicoated mirror diagonal
  • The Aluminum Carrying Case is sturdy and well-built and holds all of the included items in the die-cut foam interior.
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Brand: Celestron   |   Manufacturer: Celestron

Item Dimensions: 6.61 x 11.61 x 14.61 inches (16.8 x 29.5 x 37.1 cm)   |   Package Dimensions: 6.5 x 12 x 14.4 inches (16.5 x 30.5 x 36.6 cm)

Amazon Price: $235.99 | as of 07/17/2019(2:02am pst)
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List Price: $235.99 | Used Price: $202.47

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  #12

Astromania Deluxe Solar Filter 80mm Adjustable Metal Cap for Telescope Tubes with Outer Diameter from 50mm to 72mm Aperture 55mm - Immediately Start Solar Observing and Our Sun Becomes Within Reach

Model: SKU_AM_DSF80   |    Mpn: SKU_AM_DSF80   |    Ean: 6970019295589   |    PartNumber: SKU_AM_DSF80   |   Asin: B01M0BLSP4

The sun is our central star, from which we live. That alone should be reason enough to observe it even more closely. The new Astromania solar filters let you do that easily and above all safely and are specially tailored to your telescope.Do you want a solar filter which does not involve any DIY? One which you can simply push onto the end of your telescope and immediately start solar observing? Then an Astromania solar filter is the perfect choice - they come fully assembled in an anodized aluminium mount. Which means you simply attach it and our Sun immediately becomes "within reach".Our complete line of Safety Film Solar Filters feature renowned Baader AstroSolar Safety Film in a sturdy, clear-anodized aluminum cell. The high-quality polymer film material is metallized on both sides with an ion-deposited coating to form a safe barrier against all but 0.0001% of incoming sunlight to provide a clear, crisp view while rejecting harmful ultraviolet and infrared radiation. With exceptional resolution and superior contrast compared to Mylar and other solar filter materials, Astromania Solar Filters display a natural, neutral white view of the Sun's surface, without artificial tinting. Once attached to a telescope, these filters provide sharp, scatter-free views of sunspots, solar eclipses, planetary transits, solar granulation, and even white filamentary faculae - the latter of which cannot be seen with most other solar filters. Due to their neutral color balance, Astromania Safety Film Solar Filters can be used in tandem with various color eyepiece filters to accentuate certain spectral passbands for telescopic studies of different layers within the solar "atmosphere".

Features

  • A must-have to safely observe the sun without damaging your eyes - optical filter fits snugly over your telescope's aperture to block 99.9% of incoming sunlight.
  • This filter features an inside diameter of 55mm - it is designed to fit optical tubes with an outer diameter of 50mm to 72mm,the outer diameter of filter is 80mm.
  • The solar filter meets ISO 12312-2: 2015 and Amazon has verified the security. Explore the Sun safely through a telescope with this high-quality solar filter featuring Baader AstroSolar film in a sturdy aluminum cell.
  • Three clamping screws with protective plastic caps - ensure a perfect fit and are also gentle on your telescope,attaches directly - filter in anodized aluminium mounting.
  • NOTE: (1)Never Use Your Telescope If The Sun Filter is Any Disrepair, Otherwise Per-manent Eye Damage Will Result.(2)Because of the larger diameter, some solar filters may have wavy line on the film which will not have any effect for observation.
  • See more on Amazon...

Brand: Astromania   |   Manufacturer: Astromania

Item Dimensions: 4.37 x 1.18 x 4.8 inches (11.1 x 3.0 x 12.2 cm)   |   Package Dimensions: 1.1 x 4.37 x 4.92 inches (2.8 x 11.1 x 12.5 cm)

Amazon Price: $29.99 | as of 07/17/2019(2:02am pst)
Availibility: Usually ships in 1-2 business days
List Price: $37.99 | Used Price: $12.26

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  #13

Orion 05594 2-Inch 13 Percent Transmission Moon Filter (Black)

Model: 5594   |    Mpn: 5594   |    Ean: 0759270055943   |    PartNumber: 5594   |   Asin: B00D3F7HSW

The Moon's disk, even at partial phases, is intensely bright with reflected sunlight. The glare washes out most of the craters, rilles, and other surface details from view. Our Moon Filter reduces the glare, allowing transmission of only 13 percent of the reflected light. Not only will you see more surface features, but you can study them in greater comfort. This telescope filter reduces irradiation, which is the distortion at the boundary between light and dark areas, such as along the lunar terminator. The 2 inch Orion 13 percent Transmission Telescope Moon Filter is especially useful to owners of large-aperture scopes, in which the Moon's brightness can be overwhelming. It uniformly reduces light over the entire visible spectrum. Screws into threaded telescope eyepiece barrel.

Features

  • Helps reduce the bright glare of the Moon so you can see more lunar detail and surface features with your telescope
  • 2 inch Moon filter with metal filter cell construction threads directly into the barrel of a 2 inch telescope eyepiece
  • Especially useful for large aperture telescopes through which the bright Moon surface can be overwhelming
  • Transmits just 13 percent of the incoming light to your eye, enhancing your view
  • Neutral filter will not alter the natural color of the Moon in your views
  • See more on Amazon...

Brand: Orion   |   Manufacturer: Optronic Technologies, Inc

Item Dimensions: 2 x 0.75 x 2 inches (5.1 x 1.9 x 5.1 cm)   |   Package Dimensions: 0.7 x 3.1 x 3.1 inches (1.8 x 7.9 x 7.9 cm)

Amazon Price: $22.49 | as of 07/17/2019(2:02am pst)
Availibility: Usually ships in 24 hours
List Price: $24.99

Warranty: one year

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  #14

Meade Instruments 633001 Deep Sky Imager IV Color

Model: 633001   |    Mpn: 633001   |    Ean: 0709942999396   |    PartNumber: 633001   |   Asin: B07H5PL6FK

The acclaimed deep sky imager (dsi) camera series is back, and it s more advanced than ever. equipped with a 16MP Panasonic CMOS image sensor, regulated two-stage thermo-electric cooler, and 3.8 m pixels, the new dsi-iv is the ideal camera for all of your astrophotography pursuits. The low-noise, high-resolution and fast USB 3.0 readout make this camera suitable for both deep-sky and planetary imaging, making it one of the most versatile astronomy cameras available.

Features

  • 2" Barrel adapter and M42 thread mount/4/3" 16MP Monochrome imaging sensor
  • 23 FPS frame rate at full resolution/0.15 MS to 3600 sec exposure times
  • Usb 3.0 or 2.0 compatible/ Jpeg, bitmap, fits/SER, AVI image Format/Meade sky capture cd-room
  • Meade sky capture cd-room captures in both video mode and still frame mode, suitable for lunar, planetary, and deep sky gastro-imaging
  • Compatible with Windows, Mac of x, and Linux operating systems
  • See more on Amazon...

Brand: Meade Instruments   |   Manufacturer: Meade

Item Dimensions: 9.9 x 10.9 x 5.2 inches (25.1 x 27.7 x 13.2 cm)   |   Package Dimensions: 4.88 x 8.94 x 11.5 inches (12.4 x 22.7 x 29.2 cm)

First Available: 2019-01-16

Amazon Price: $899.00 | as of 07/17/2019(2:02am pst)
Availibility:
List Price: $999.00

Warranty: N/A

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  #15

Celestron 93624 Narrowband Oxygen III 2 Filter

Model: 93624   |    Mpn: 93624   |    Ean: 0050234936248   |    PartNumber: 93624   |   Asin: B0007UQNWM

For viewing many common nebulas Reduces glare and light scattering Increases contrast through selective filtration Made of high quality, solid plane parallel glass with excellent homogeneity Anti-reflection coated to prevent glaring and ghosting

The Celestron 93624 Narrowband Oxygen III 2-inch filter is a remarkable advance for the serious visual observer of emission nebulae. One of the biggest advantages of narrowband filters is that by passing only the light emitted by nebulae, light from artificial sources like street lights is blocked. This allows you to take detailed exposures of nebulas from a suburban location that can rival shots from much darker sites. The Celestron 93624 is made of high quality, solid plane parallel glass.

Features

  • For viewing many common nebulas
  • Reduces glare and light scattering
  • Increases contrast through selective filtration
  • Made of high quality, solid plane parallel glass with excellent homogeneity
  • Anti-reflection coated to prevent glaring and ghosting
  • See more on Amazon...

Brand: Celestron   |   Manufacturer: Celestron

Item Dimensions: 0.25 x 1.87 x 1.87 inches (0.6 x 4.7 x 4.7 cm)   |   Package Dimensions: 0.7 x 2.4 x 2.5 inches (1.8 x 6.1 x 6.4 cm)

Amazon Price: $83.49 | as of 07/17/2019(2:02am pst)
Availibility: Usually ships in 24 hours
List Price: $83.49

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  #16

Astromania Deluxe Solar Filter 200mm Adjustable Metal Cap for Telescope Tubes with Outer Diameter 170 to 192mm Aperture 175mm - immediately start solar observing and our Sun becomes "within reach"

Model: SKU_AM_DSF200   |    Mpn: SKU_AM_DSF200   |    Ean: 6970019295633   |    PartNumber: SKU_AM_DSF200   |   Asin: B01LY1LKMH

The sun is our central star, from which we live. That alone should be reason enough to observe it even more closely. The new Astromania solar filters let you do that easily and above all safely and are specially tailored to your telescope.Do you want a solar filter which does not involve any DIY? One which you can simply push onto the end of your telescope and immediately start solar observing? Then an Astromania solar filter is the perfect choice - they come fully assembled in an anodized aluminium mount. Which means you simply attach it and our Sun immediately becomes "within reach".Our complete line of Safety Film Solar Filters feature renowned Baader AstroSolar Safety Film in a sturdy, clear-anodized aluminum cell. The high-quality polymer film material is metallized on both sides with an ion-deposited coating to form a safe barrier against all but 0.0001% of incoming sunlight to provide a clear, crisp view while rejecting harmful ultraviolet and infrared radiation. With exceptional resolution and superior contrast compared to Mylar and other solar filter materials, Astromania Solar Filters display a natural, neutral white view of the Sun's surface, without artificial tinting. Once attached to a telescope, these filters provide sharp, scatter-free views of sunspots, solar eclipses, planetary transits, solar granulation, and even white filamentary faculae - the latter of which cannot be seen with most other solar filters. Due to their neutral color balance, Astromania Safety Film Solar Filters can be used in tandem with various color eyepiece filters to accentuate certain spectral passbands for telescopic studies of different layers within the solar "atmosphere".

Features

  • A must-have to safely observe the sun without damaging your eyes - optical filter fits snugly over your telescope's aperture to block 99.9% of incoming sunlight.
  • This filter features an inside diameter of 175mm - it is designed to fit optical tubes with an outer diameter of 170mm to 192mm,the outer diameter of filter is 200mm.
  • The solar filter meets ISO 12312-2: 2015 and Amazon has verified the security. Explore the Sun safely through a telescope with this high-quality solar filter featuring Baader AstroSolar film in a sturdy aluminum cell.
  • Three clamping screws with protective plastic caps - ensure a perfect fit and are also gentle on your telescope,attaches directly - filter in anodized aluminium mounting.
  • NOTE: (1)Never Use Your Telescope If The Sun Filter is Any Disrepair, Otherwise Per-manent Eye Damage Will Result.(2)Because of the larger diameter, some solar filters may have wavy line on the film which will not have any effect for observation.
  • See more on Amazon...

Brand: Astromania   |   Manufacturer: Astromania

Item Dimensions: 7.5 x 1.06 x 9 inches (19.1 x 2.7 x 22.9 cm)   |   Package Dimensions: 1.2 x 10.4 x 11.1 inches (3.0 x 26.4 x 28.2 cm)

Amazon Price: $59.99 | as of 07/17/2019(2:02am pst)
Availibility: Usually ships in 24 hours
List Price: $59.99

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  #17

Gosky Telescope Filter Set of 2inch Four Color Filters Kit for Telescope Eyepiece

Model: GOPA001   |    Mpn: FT0279   |    Ean: 0747380958933   |    PartNumber: FT0279   |   Asin: B01LH0A5VK




Designed to enhance Lunar & Planetary views, as well as being a useful light pollution filter. High quality metal frame, with padded hard case. Superb value for money.

color filters (Red, Blue, Green Yellow) highlight features on Mars, Jupiter, and Saturn.They are an essential tool of the lunar and planetary observer, for filters permit the observation and photography of surface detail that is often virtually invisible without filtration.



Specifications:
Size: 2"

Package Include:
3x color filter
1x ND96-0.6 filter
1xplastic case

Features

  • They are an essential tool of the lunar and planetary observer, for filters permit the observation and photography of surface detail that is often virtually invisible without filtration.
  • Highlight features on Mars, Jupiter, and Saturn.
  • Standand filter thread on both sides for 2 eyepieces and other accessories.
  • Metal frame and made of optical glass.
  • Comes with a plastic box to keep it safe and clean when not in use.
  • See more on Amazon...

Brand: Gosky   |   Manufacturer: Gosky

Item Dimensions: 0.79 x 3.15 x 3.15 inches (2.0 x 8.0 x 8.0 cm)   |   Package Dimensions: 2.76 x 2.83 x 2.83 inches (7.0 x 7.2 x 7.2 cm)

Amazon Price: $35.99 | as of 07/17/2019(2:02am pst)
Availibility: Usually ships in 24 hours
List Price: $42.99

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  #18

8"x8" Solar Filter Sheet for Telescopes, Binoculars and Cameras

Model: 7290015061025   |    Mpn: BP-8   |    Ean: 0751738882634   |    PartNumber: BP-8   |   Asin: B00DS7S52W

A good astronomer wants to use his telescope at night AND day. For this you need a high quality solar filter. Sunspots, eclipses and transiting satellites, all can be seen clearly and safely when using a silver - black polymer filter. The sun will appear in a natural orange color through your telescope. Buying the sheet and making the filter on your own will also save you a lot of money. Thousand Oaks Optical have been producing high quality solar filters for the past 30 years and we are an authorized distributor of theirs. Worldwide shipping available.

Features

  • Silver - Black polymer is the most common filtering material for observing sunspots and granulation, through telescopes and binoculars.
  • These sheets are a quality product of Thousand Oaks Optical, Arizona, a manufacturer of safe solar filters for over 30 years. Stronger than Mylar with the filtering properties protected within the substrate. Guaranteed five years.
  • Make a filter on your own for any telescope / binoculars / camera, and for a fraction of what factory made filters cost.
  • The sun will appear in a natural orange color when viewed through your telescope using this filter.
  • WARNING: ALWAYS MAKE SURE THE FILTER IS WELL ATTACHED TO THE TELESCOPE/BINOCULARS, USING STICKY TAPE, TO KEEP IT FROM FALLING WHILE OBSERVING!
  • See more on Amazon...

Brand: Thousand Oaks Optical   |   Manufacturer: Thousand Oaks Optical

Item Dimensions: 0.12 x 7.99 x 7.99 inches (0.3 x 20.3 x 20.3 cm)   |   Package Dimensions: 0.1 x 8 x 8 inches (0.3 x 20.3 x 20.3 cm)

Amazon Price: $19.99 | as of 07/17/2019(2:02am pst)
Availibility: Usually ships in 24 hours
List Price: $19.99 | Used Price: $11.40

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  #19

Orion 05662 1.25-Inch 13 Percent Transmission Moon Filter (Black) & 8200 3.6mm E-Series Telescope Eyepiece

Asin: B07TJ6ZJ9P

Orion 05662 1.25-Inch 13 Percent Transmission Moon Filter (Black)
The Moon's disk, even at partial phases, is intensely bright with reflected sunlight. The glare washes out most of the craters, rilles, and other surface details from view. Our 1.25"" Orion 13% Transmission Moon Filter reduces the glare, allowing transmission of only 13% of the reflected light. Not only will you see more surface features, but you can study them in greater comfort. The filter reduces irradiation, which is the distortion at the boundary between light and dark areas, such as along the lunar terminator. The Orion Moon Filter is especially useful to owners of large-aperture scopes, in which the Moon's brightness can be overwhelming. It uniformly reduces light over the entire visible spectrum. Filter screws into threaded eyepiece barrel for secure attachment.

Features

  • The Orion 1.25 inch 13 percent Transmission Moon Filter reduces glare so you can see more lunar detail and surface features with your telescope
  • Metal filter cell threads directly into the 1.25 inch barrel of your telescope eyepiece
  • Especially useful for large aperture telescopes through which the light of the Moon can be extremely overwhelming
  • Telescope eyepiece filter transmits only 13 percent of the incoming light, boosting contrast and ability to discern detail on the Moon
  • Turn up the magnifying power of your beginner telescope affordably with the 3.6mm Orion E-Series Telescope Eyepiece
  • Quality 3.6mm focal length telescope eyepiece with fully coated glass optics
  • Boost the magnifying power of your telescope without spending an arm and a leg
  • 1.25 eyepiece barrel threaded for use with 1.25 Orion eyepiece filters
  • See more on Amazon...

Brand: Orion

Amazon Price: $42.73 | as of 07/17/2019(2:02am pst)
Availibility:
List Price: $42.73

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  #20

SVBONY SV115 O-III Filter Narrowband Cuts Light Pollution Filter for Astronomy Telescope (1.25 inch)

 PartNumber: SV115   |   Asin: B07QYZTGNW

Narrowband OIII filter is designed for nebula observation allowing 18nm bandwidth of light centered on a wavelength of 500nm through,
which corresponds to OIII emission lines, and reducing the transmission of certain wavelengths of light, specifically those produced by artificial light including mercury vapor,
and both high and low pressure sodium vapor lights and the unwanted natural light caused by neutral oxygen emission in our atmosphere (i.e. skyglow). Features:
Filter substrate is fine-optically polished to 1/4 wave and Suitable for visual observation on most emission nebulae, planetary nebulae and supernova remnants. Suitable for viewing on bright nebulae like M42 Orion Nebula in heavy light pollution. Use with a large aperture telescope under clear and dark viewing conditions with good seeing. Narrowband filter do not eliminate the effects of light pollution or increase the object's brightness. In many cases,
they increase the contrast between nebula and night sky, not brightening the nebula. Thin metal cells have a clear aperture of 26mm for 1.25" filters Each filter comes with a plastic case with high pressure EVA case lining Specification:
Blocking area: 400-700nm
Transmittance: 90% at 495.9nm and 500.7nm
FWHM: 18 2nm
Thickness: 1.85mm
Surface quality: 60/40 (Refer to MIL-O-13830)
Diameter: 1.25 inch WARNING:
The filters are not designed for sun observation. DO NOT LOOK AT THE SUN WITH this FILTER. You would be BLIND if you fail to observe the warning. Package Includes:
1 x SV115 O-III 1.25" filter

Features

  • The 1.25" O-III filter useful for large aperture telescopes through which the light of the Moon can be extremely overwhelming. Allowing just for the Double Ionized Oxygen lines between 495.9nm to 500.7nm to pass through at 90%
  • Astrophotographic;The filter enhances contrast during visual observation of gaseous and planetary nebulae in all sky conditions; 1.25 filter allows high-contrast imaging even in areas with strong light pollution
  • The filter made from high-grade glass with dichroic interference and antireflection coatings;not only useful at light-polluted sites; the contrast is also increased at dark sky sites;it can be used with all 1.25 eyepieces
  • The O-III filter completely blocks virtually all other visible wavelengths of light so views of nebulas are optimized;increases contrast through selective filtration-Anti-reflection coated to prevent glaring and ghosting
  • Narrowband filter do not eliminate the effects of light pollution or increase the object's brightness;in many cases, they increase the contrast between nebula and night sky, not brightening the nebula
  • See more on Amazon...

Brand: SVBONY   |   Manufacturer: SVBONY

Item Dimensions: 0.83 x 2.95 x 2.95 inches (2.1 x 7.5 x 7.5 cm)   |   Package Dimensions: 1 x 1 x 2 inches (2.5 x 2.5 x 5.1 cm)

Amazon Price: $54.99 | as of 07/17/2019(2:02am pst)
Availibility: Usually ships in 24 hours
List Price: $54.99

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  #21

Gosky Telescope 1.25inch 10 Filters Set-5 Plantary Color Filter, Crystal Moon Filter, Variable Polarizing Filter, UHC Filter Moon 13% Filter for 1.25inch Telescope Eyepieces

Model: 125FILTERSET   |    Mpn: 125FILTERSET   |    Ean: 0711102632883   |    PartNumber: 125FILTERSET   |   Asin: B07R7H6XFQ

Gosky Telescope 1.25'' 10 Filters Set-------is a very useful accessories kit for astromony ametuers

10 1.25inch filters for telescopes in a set. Include 1 Crystalview Moon Filter, 1 Polarizing Filter #3, 5 planetary filters: No.56 Green, No.12 Yellow, No 23A Red, No.21 Orange and No.82A Blue.

-------------------------------------------
Crystalview Moon Filter-----Enhance Lunar Planetary Views - Eliminating the Street Light Smog.

Polarizing Filter #3-----Enhances the contrast of the moon and planets in photographic images.
5 color planetary filters -- The five color filters (Red, Blue, Green, Orange Yellow) highlight features on Mars, Jupiter, and Saturn.They are an essential tool of the lunar and planetary observer, for filters permit the observation and photography of surface detail that is often virtually invisible without filtration.
--------------------------------------------------------
All filters has M28.5x0.6 1.25inch standand filter thread on both sides. With Metal Frame and Optical Glass.

Features

  • 10pcs 1.25inch filters for telescopes in a set. Include Crystalview Moon Filter, Polarizing Filter #3, 5 planetary filters: No.56 Green, No.12 Yellow, No 23A Red, No.21 Orange and No.82A Blue.
  • Crystalview Moon Filter-----Enhance Lunar Planetary Views - Eliminating the Street Light Smog.
  • Polarizing Filter #3-----Enhances the contrast of the moon and planets in photographic images.
  • 5 color planetary filters -- The five color filters (Red, Blue, Green, Orange Yellow) highlight features on Mars, Jupiter, and Saturn.They are an essential tool of the lunar and planetary observer, for filters permit the observation and photography of surface detail that is often virtually invisible without filtration.
  • All filters has M28.5x0.6 1.25inch standand filter thread on both sides. With Metal Frame and Optical Glass.
  • See more on Amazon...

Brand: Gosky   |   Manufacturer: Gosky

Package Dimensions: 1.97 x 3.94 x 7.09 inches (5.0 x 10.0 x 18.0 cm)

Amazon Price: $69.99 | as of 07/17/2019(2:02am pst)
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List Price: $69.99

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  #22

gazechimp 1.25 inch Telescope Color Filters Set for Eyepiece Lens Accessory, Pack of 6

 Ean: 0756617943536   |    PartNumber: cb5a3c6431af67ff9c20a8050d3d1f69   |   Asin: B07SKJN3TZ

Description:

- 6x 1.25" Telescope Eyepiece Color Filter Set.

- Perfect for enhanced views of the Moon, Jupiter, Mars, Saturn, star cluster, nebula, deep sky, etc.

- Screws on standard 1.25" astronomy telescope eyepiece.

- Reduces eye strain and improves contrast and surface detail of the planet.

- High quality glass and metal construction.

Specification:

- Material Metal
- Size 30mm/1.18 inch
- Color Black/Red/Green/Blue/Yellow/Purple

Package Includes:

6x Telescope Color Filter

Features

  • 6x 1.25" Telescope Eyepiece Color Filter Set.
  • Perfect for enhanced views of the Moon, Jupiter, Mars, Saturn, star cluster, nebula, deep sky, etc.
  • Screws on standard 1.25 astronomy telescope eyepiece.
  • Reduces eye strain and improves contrast and surface detail of the planet.
  • High quality glass and metal construction.
  • See more on Amazon...

Brand: gazechimp   |   Manufacturer: gazechimp

Amazon Price: $10.44 | as of 07/17/2019(2:02am pst)
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  #23

1.25 Inch Moon and Skyglow Filter for Astromomic Telescope Eyepiece Ocular Glass

 Ean: 6935763895072   |    PartNumber: LOLOVI   |   Asin: B07T7JFT7Q

Description: A. 1.25 inch Moon and Skyglow filter is designed to improve the visibility of deep sky objects by blocking out the mercury vapor, sodium vapor, and other such emission lines from man-made or natural sources which contribute to moon filter. B. Works well in telescopes of all apertures but is highly recommended for use on telescopes, where conventional filters swallow up too much light. C. The filter will fit all standard sized 1.25 inch eyepieces and accessories. Can be threaded on both sides for stacking with other filters if necessary. It is mounted in a nicely anodized housing. D. Comes with sturdy plastic case-proect the eyepiece from dust and moisture. And it is available in two sizes, threaded to fit standard 1.25 inch astronomical eyepieces. Specifications: Type: Moon and Skyglow filter Main Dimension :1.25 inch Package Include: 1 X Moon and Skyglow filter 1 X Sturdy plastic case

Features

  • Item:Moon and Skyglow filter.
  • Works well in telescopes of all apertures but is highly recommended for use on telescopes, where conventional filters swallow up too much light.

  • Comes with sturdy plastic case-proect the eyepiece from dust and moisture. And it is available in two sizes, threaded to fit standard 1.25 inch astronomical eyepieces.



  • The filter will fit all standard sized 1.25 inch eyepieces and accessories. Can be threaded on both sides for stacking with other filters if necessary. It is mounted in a nicely anodized housing.
  • 1.25 inch Moon and Skyglow filter is designed to improve the visibility of deep sky objects by blocking out the mercury vapor, sodium vapor, and other such emission lines from man-made or natural sources which contribute to moon filter.
  • See more on Amazon...

Brand: LOLOVI   |   Manufacturer: LOLOVI

Amazon Price: $4.99 | as of 07/17/2019(2:02am pst)
Availibility: Usually ships in 1-2 business days
List Price: $4.99

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  #24

Gosky Telescope 2inch 7pcs Filters Set- 4 Plantary Color Filter, Moon Skyglow Filter, Variable Polarizing Filter, UHC Filter for 2inch Telescope Eyepieces

Model: 2FILTERSET   |    Mpn: 2FILTERSET   |    Ean: 0711102632876   |    PartNumber: 2FILTERSET   |   Asin: B07R6DBC1H

Gosky Telescope 2'' 7 Filters Set-------is a very useful accessories kit for astromony ametuers

7 pcs 2inch filters for telescopes in a set. Include 1 Crystalview Moon Filter, 1 Polarizing Filter #3, 5 planetary filters: No.56 Green, No.12 Yellow, No 23A Red, No.21 Orange and No.82A Blue.

-------------------------------------------
Crystalview Moon Filter-----Enhance Lunar Planetary Views - Eliminating the Street Light Smog.

Polarizing Filter #3-----Enhances the contrast of the moon and planets in photographic images.
5 color planetary filters -- The five color filters (Red, Blue, Green, Orange Yellow) highlight features on Mars, Jupiter, and Saturn.They are an essential tool of the lunar and planetary observer, for filters permit the observation and photography of surface detail that is often virtually invisible without filtration.
--------------------------------------------------------
All filters has standand filter thread on both sides. With Metal Frame and Optical Glass.

Features

  • 7pcs 2inch filters for telescopes in a set. Include Crystalview Moon Filter, Polarizing Filter #3, 5 planetary filters: No.56 Green, No.12 Yellow, No 23A Red, No.21 Orange and No.82A Blue.
  • Crystalview Moon Filter-----Enhance Lunar Planetary Views - Eliminating the Street Light Smog.
  • Polarizing Filter #3-----Enhances the contrast of the moon and planets in photographic images.
  • 5 color planetary filters -- The five color filters (Red, Blue, Green, Orange Yellow) highlight features on Mars, Jupiter, and Saturn.They are an essential tool of the lunar and planetary observer, for filters permit the observation and photography of surface detail that is often virtually invisible without filtration.
  • All filters has standand filter thread on both sides. With Metal Frame and Optical Glass.
  • See more on Amazon...

Brand: Gosky   |   Manufacturer: Gosky

Package Dimensions: 3.94 x 4.49 x 6.89 inches (10.0 x 11.4 x 17.5 cm)

Amazon Price: $79.99 | as of 07/17/2019(2:02am pst)
Availibility: Usually ships in 24 hours
List Price: $79.99

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  #25

Optolong Ultra High Contrast UHC Light Pollution Reduction Filter - 2"

 Ean: 0714035756251   |    PartNumber: 2"UHC   |   Asin: B07TDGW223

UHC(Ultra High Contrast), UHC is also a broadband filter with an obvious effect on blocking city harmful lights. CLS filter blocks lights selectively, especially the mercury and sodium light from man-made lamps and the skyglow in nature. CLS filter lets the light from nebula highly transmit, it has a high transmittance at the region of OIII(496nm & 500nm), H (486nm), NII(654nm &658nm), Ha(656nm)and SII(672nm). Our UHC with high-effectively improved the contrast of the nebula ,ensuring wonderful nebula details

OPTOLONG UHC filter astounding high light transmission brings better views of deep-sky-object even to small telescopes. The high transmission of our optical glass filters means that enough light is available to allow successful visual observations with telescopes beginning at 2" (50mm) aperture. Our filters are optimized for use with telescope focal length f / ratios of f/4 to f/15. Another major advantage of our UCH filter is the high optical quality of the filter glass. When using OPTOLONG UHC filter, you will quickly notice the same needle-sharp stars which you are familiar with from your astronomical instrument without any filter!

Features

  • UHC(Ultra High Contrast), UHC is also a broadband filter with an obvious effect on blocking city harmful lights
  • OPTOLONG UHC filter astounding high light transmission brings better views of deep-sky-object even to small telescopes
  • Another major advantage of our UCH filter is the high optical quality of the filter glass
  • you will quickly notice the same needle-sharp stars which you are familiar with from your astronomical instrument without any filter
  • See more on Amazon...

Brand: Optolong   |   Manufacturer: Optolong Optics Co.,ltd

Amazon Price: $78.90 | as of 07/17/2019(2:02am pst)
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  #26

Meade Day and Night Telescope - 227000 EclipseView 82mm Reflecting with Removable Filter (Renewed)

 Ean: 0766234405119   |    PartNumber: 227000-cr   |   Asin: B07T3BHXL1

Features

  • Removable white-light Solar filter for use both day & night!
  • Newtonian reflector with a generous 82mm (3.2) aperture to give you a great view of the Moon, planets, and the sun!
  • Lightweight (3.8 lbs.) and a compact 300mm (f/3.7) focal length for ultimate portability
  • Includes 26mm and 9mm eyepieces for low and high magnifications. Also includes 2x Barlow lens to double the magnifying power of your eyepieces
  • 360 swivel mount and a simple point-and-look design for easy use. CE & ISO Certified for Safe Viewing.
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Brand: Meade Instruments   |   Manufacturer: Meade

Item Dimensions: 17 x 8.25 x 8.25 inches (43.2 x 21.0 x 21.0 cm)   |   Package Dimensions: 10.2 x 10.2 x 16.3 inches (25.9 x 25.9 x 41.4 cm)

Amazon Price: $36.84 | as of 07/17/2019(2:02am pst)
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Warranty: 90 days limited warranty

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  #27

kesoto Telescope Color Filter Set 1.25inch - Green Blue, for Astronomy Photography Accessory Kit, Moon Planet Surface Detail

 Ean: 0742517653057   |    PartNumber: a71476587617f4d4ed3ee4e4911918cb   |   Asin: B07RX14S6G

Description:

- 2x 1.25inch/31.7mm Telescope Eyepiece Filter Set Green + Blue.
- More detailed views of the Moon, Jupiter, Mars, Saturn, nebula, deep sky objects and other planet.
- Universal for 1.25inch astronomy telescope eyepiece.
- Reduces eyestrain and improves the observation and photography of surface detail.
- High quality metal material for durability.

Specification:

- Material: Metal
- Size: 30mm/1.18 inch
- Color: Green + Blue.

Package Includes:

2 Pieces Telescope Filters

Features

  • 2x 1.25inch/31.7mm Telescope Eyepiece Filter Set Green + Blue.
  • More detailed views of the Moon, Jupiter, Mars, Saturn, nebula, deep sky objects and other planet.
  • Universal for 1.25inch astronomy telescope eyepiece.
  • Reduces eyestrain and improves the observation and photography of surface detail.
  • 2 Pieces Telescope Filters
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Brand: kesoto   |   Manufacturer: kesoto

Amazon Price: $4.99 | as of 07/17/2019(2:02am pst)
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