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1.25inch 45 Degree Erecting Prism Optical Prism, Diagonal Adapter ZenithDiagonal Prism with Dustproof Covers, 1.25in 45 Degree Prism for Astronomical Telescope

Asin: B0CJ3CMHHK   |   Model: Pomya1bcy6mdf05   |   PartNumber: Pomya1bcy6mdf05


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Clear Image: With Its All Positive Imaging Design, This Diagonal Adapter Mirror Prism Provides Correct And Upright Images, Making It Ideal For Both Astronomical And Land Observations..
Excellent Lens: Made With Excellent Optical Glass, This Diagonal Mirror Prism Provides Clear And Incisive Images, Ensuring An Enhanced Viewing Experience..
Dust Proof Cover: Equipped With Dustproof Covers, This Diagonal Mirror Prism Keeps The Lens Clean And Protected, Ensuring Clear Viewing And Long Term Use..
More Light Transmission: The 45 Degree Dielectric Mirror Coating Allows For Maximum Light Transmission, Delivering Bright And Vivid Images..

Features

  • WIDE VIEWING: Enjoy a wide 45 degree viewing angle with this 1.25 inch diagonal adapter mirror prism, perfect for observing celestial objects and terrestrial views.
  • MORE LIGHT TRANSMISSION: The 45 degree dielectric mirror coating allows for maximum light transmission, delivering bright and vivid images.
  • CLEAR IMAGE: With its all positive imaging design, this diagonal adapter mirror prism provides correct and upright images, making it ideal for both astronomical and land observations.
  • DUST PROOF COVER: Equipped with dustproof covers, this diagonal mirror prism keeps the lens clean and protected, ensuring clear viewing and long term use.
  • EXCELLENT LENS: Made with excellent optical glass, this diagonal mirror prism provides clear and incisive images, ensuring an enhanced viewing experience.
  • See more on Amazon...

Brand: Pomya   |   Manufacturer: Pomya

Dimensions: 0.00 x 0.00 x 0.00 inches

Amazon Price: $12.71 | as of 05/29/2024 (3:48am pst) *DETAILS
Availability: In stock Usually ships within 4 to 5 days.

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Similar To 1.25inch 45 Degree Erecting Prism

  #1

Astromania 1.25" 90-Degree Erecting Prism Optical Prism Inside Rather Than a Mirror which Makes Your Image Clear and Sharp

Asin: B0140U9XXK   |   Model: SKU_AM_EP1D90   |   PartNumber: SKU_AM_EP1D90   |   Ean: 6970019291093

The Prism Gives You A Bright And Clear Picture: The Prism Is Made Of Genuine Optically Processed Bk7 Glass, High Quality Optical Prism Inside Rather Than A Mirror Which Makes Your Image Clear And Sharp. The Amici Prism Looks As Beautiful As Binoculars, But You Can Zoom In Much Higher With Your Eyepieces..
The Prism Housing Is Made Of Precision Molded Abs Plastic And The Barrels Are Made Of Metal - Which Ensures A Tight Fit And Long Grip. Use A Clamping Screw Made Of Aluminum To Fix Your Eyepiece. So You Can Even Look Sideways Through Your Telescope - The Eyepiece Will Safely Stay Put And Not Fall Out. From Now On Nature Lies At Your Feet: Even If It Is Far Away..
Simply Insert The Erecting Prism Into The 1.25 "Focuser And Enjoy Upright And Right-Angled Images With Your Eyepieces - Watch Birds, Deer At The Edge Of The Forest, The Summit Cross On A Mountain Or A Cruise Ship Far Out On The Sea..
Comfortable Observation With 90-Degree: Look Pleasantly From Above Into Your Eyepiece, Filter Thread For Any 1.25" Filter And Accepts Standard 1.25" Eyepieces..

Features

  • Typically, you see the picture standing upside down. But what if you also want to observe nature? With this 90-degree erecting prism transform your telescope into a telescope for nature observation with upright and left-right corrected image. This is a great diagonal for daytime terrestrial use and night time astronomy applications for telescopes or spotting scopes.
  • Comfortable observation with 90-degree: Look pleasantly from above into your eyepiece, filter thread for any 1.25 filter and accepts standard 1.25 eyepieces.
  • The prism gives you a bright and clear picture: The prism is made of genuine optically processed BK7 glass, high quality optical prism inside rather than a mirror which makes your image clear and sharp. The Amici prism looks as beautiful as binoculars, but you can zoom in much higher with your eyepieces.
  • Simply insert the erecting prism into the 1.25 focuser and enjoy upright and right-angled images with your eyepieces - watch birds, deer at the edge of the forest, the summit cross on a mountain or a cruise ship far out on the sea.
  • The prism housing is made of precision molded ABS plastic and the barrels are made of metal - which ensures a tight fit and long grip. Use a clamping screw made of aluminum to fix your eyepiece. So you can even look sideways through your telescope - the eyepiece will safely stay put and not fall out. From now on nature lies at your feet: even if it is far away.
  • See more on Amazon...

Brand: Astromania   |   Manufacturer: Astromania

Dimensions: 2.11 x 4.42 x 2.80 inches   |   Weight: 0.29 pounds

Amazon Price: $27.97 | as of 05/29/2024 (3:48am pst) *DETAILS
List Price: $32.99 | Used Price: $31.34

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  #2

NEEWER 1.25in 45 Degree Prism Diagonal for Correct Image, 45 Refractive Optical Prism with 1.25" Eyepiece Adapter and Brass Rings for Astronomical Telescope, LT-T11

Asin: B0C84TFS37   |   Model: 33000041   |   PartNumber: 33000041

【Comfortable 45° Viewing Angle】 It Offers A Wider 45° Viewing Angle On Your Astronomical Telescope, So You Can Observe Wildlife, Landscape, Sports Events, And Other Objects In A Convenient And Comfortable Position.
【Secure & Safe Installation】 Directly Insert The Silver End Into A 1.25" Telescope And Fasten The Telescope Eyepiece With The Screw Knob. The Copper Ring Offers Great Security And Keeps The Eyepiece Free From Scratches.
【Bright And Sharp Images】 The Premium Multi-Coated Optical Prism Ensures Bright And Sharp Images With Exceptionally High Color Fidelity. The Durable Metal Construction Is Ideal For Outdoor Observation.
【Accurate Image Orientation】 Turn Your Refractor Or Cassegrain Telescope Into A Daytime Terrestrial Spotting Scope And Get A View That Is Correctly Oriented, Which Means The Image Is Upright And Correct From Left To Right.

Features

  • Suitable for 1.25" Eyepieces NEEWER LT-T11 45 Diagonal Prism is compatible with all 1.25" eyepieces and telescope focusers. (Note: The image is reversed when using a Newtonian telescope. It is due to the optical design of the Newtonian telescopes, not the product s defect)
  • Accurate Image Orientation Turn your refractor or Cassegrain telescope into a daytime terrestrial spotting scope and get a view that is correctly oriented, which means the image is upright and correct from left to right
  • Comfortable 45 Viewing Angle It offers a wider 45 viewing angle on your astronomical telescope, so you can observe wildlife, landscape, sports events, and other objects in a convenient and comfortable position
  • Bright and Sharp Images The premium multi-coated optical prism ensures bright and sharp images with exceptionally high color fidelity. The durable metal construction is ideal for outdoor observation
  • Secure & Safe Installation Directly insert the silver end into a 1.25 telescope and fasten the telescope eyepiece with the screw knob. The copper ring offers great security and keeps the eyepiece free from scratches
  • See more on Amazon...

Brand: Neewer   |   Manufacturer: NEEWER

Weight: 0.22 pounds

Amazon Price: $26.76 | as of 05/29/2024 (3:48am pst) *DETAILS

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  #3

SVBONY 1.25 inches 90 Degree Dielectric Mirror Diagonal Fully Metal for Refracting Telescope Eyepiece Lens for Astronomical Visual Astrophotography

Asin: B07GPMX7BN   |   Model: FUSF9171A   |   PartNumber: FUSF9171A   |   Ean: 0794604981253   |   UPC: 794604981253

90 Degree Viewing Angle; Provide A More Comfortable Observation Angle To Observe The Stars Above The Head.
Body Material Is Full Metal; With Dust Cover Always Keep Your Lens Clear Prolong Life.
Compatible With Refractors And Catadioptric Telescopes; Not Suitable For Reflector Telescopes.
Standard 1.25 Inches Diameter Can Be Used With 1.25 Inches Telescope Accessories Such As Eyepieces And Barlow Lens.

Features

  • The 90% reflectivity flat mirror can reduce light loss and make the field of view clearer and sharper
  • Standard 1.25 inches diameter can be used with 1.25 inches telescope accessories such as eyepieces and barlow lens
  • 90 degree viewing angle; provide a more comfortable observation angle to observe the stars above the head
  • Compatible with refractors and catadioptric telescopes; not suitable for reflector telescopes
  • Body material is full metal; With dust cover always keep your lens clear prolong life
  • See more on Amazon...

Brand: SVBONY   |   Manufacturer: Svbony

Dimensions: 3.10 x 4.29 x 0.92 inches   |   Weight: 0.33 pounds

Warranty: We provide 1 year warranty for SVBONY telescope accessories and 30 days no reason to return. Beyond the warranty period: We still offer maintain service, buyers are required to afford corresponding costs. We processed in the most hassle-free way possible.You just need to contact with us on Amazon ,we will reply you within 12 hours

Amazon Price: $31.99 | as of 05/29/2024 (3:48am pst) *DETAILS

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  #4

Visionking 1.25 inches Erecting Prism for Newtonian Reflector Astronomical Telescope

Asin: B014QNEXRC   |   Model: P Erect   |   PartNumber: P Erect   |   Ean: 6923746670198

【Compatiblity Problems】Compatible With All 1.25" Eyepieces, It Has A Standard M42x0.75Mm Thread, Also Suitable For Dslr Cameras..
【How To Use】: Simply Insert The Erecting Prism Lens Into Your Telescope's Focuser Or Diagonal, And Then Insert Any 1.25 Inch Eyepiece Into The Erecting Prism Lens, Gently Securing It In Place With The Thumbscrews. Then, Adjust The Telescope's Focus Wheels To Enjoy 1.5X The Magnification Of The Eyepiece Used..
【Material】All-Metal Aluminum Alloy Lens Barrel, Multi-Coated Lens, Apochromatic Design, Make The Image Clearer..
【Extender Magnication】1.5X Magnifying Positive Prism Is Equivalent To 1.5 X Barlow Lens, Which Can Not Only Correct The Image, But Also Magnifies The Image..

Features

  • Product Usage The visionking image rectifier can be mounted on a Newtonian reflecting telescope to fix the up side down image.
  • Extender Magnication 1.5X magnifying positive prism is equivalent to 1.5 X Barlow lens, which can not only correct the image, but also magnifies the image.
  • Compatiblity Problems Compatible with all 1.25 eyepieces, it has a standard M42x0.75mm thread, also suitable for DSLR cameras.
  • Material All-metal aluminum alloy lens barrel, multi-coated lens, apochromatic design, make the image clearer.
  • How to Use : Simply insert the Erecting Prism lens into your telescope's focuser or diagonal, and then insert any 1.25 inch eyepiece into the Erecting Prism lens, gently securing it in place with the thumbscrews. Then, adjust the telescope's focus wheels to enjoy 1.5X the magnification of the eyepiece used.
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Brand: Visionking   |   Manufacturer: Visionking Optical

Weight: 0.28 Pounds

Amazon Price: $39.99 | as of 05/29/2024 (3:48am pst) *DETAILS
List Price: $59.99

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  #5

Astromania 1.25" 45-Degree Diagonal Prism Optical Prism Inside Rather Than a Mirror which Makes Your Image Clear and Sharp

Asin: B0140U9U1A   |   Model: SKU_AM_DP1D45   |   PartNumber: SKU_AM_DP1D45   |   Ean: 6970019291079

Protective Coating On The Mirror To Ensure A Long Life, Metal Barrel - For Secure Seating In The Focuser..
1.25" 45-Degree Mirror Star Diagonal For Refractor Telescopes With 1.25" Connector (Not Recommended For Reflectors)..
This Is A Great Diagonal For Daytime Terrestrial Use And Night Time Astronomy Applications For Telescopes Or Spotting Scopes..
More Comfortable Viewing Orientation As You Observe From Above, Filter Thread For Any 1.25" Filter. Accepts Standard 1.25" Eyepieces..

Features

  • High quality optical Prism inside rather than a mirror which makes your image clear and sharp.
  • More comfortable viewing orientation as you observe from above, filter thread for any 1.25 filter. Accepts standard 1.25 eyepieces.
  • Protective coating on the mirror to ensure a long life, metal barrel - for secure seating in the focuser.
  • This is a great diagonal for daytime terrestrial use and night time astronomy applications for telescopes or spotting scopes.
  • 1.25 45-degree mirror star diagonal for refractor telescopes with 1.25 connector (not recommended for reflectors).
  • See more on Amazon...

Brand: Astromania   |   Manufacturer: Astromania

Dimensions: 2.11 x 4.42 x 2.80 Inches   |   Weight: 0.20 pounds

Amazon Price: $24.97 | as of 05/29/2024 (3:48am pst) *DETAILS
List Price: $27.99 | Used Price: $26.59

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  #6

William Optics 1.25" 45-deg Erecting Prism Diagonal

Asin: B005DFVPUG   |   Ean: 0962392011821   |   UPC: 962392011821

Features

Brand: William Optics   |   Manufacturer: ARBrend

Amazon Price: $105.80 | as of 05/29/2024 (3:48am pst) *DETAILS

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  #7

Starboosa 1.25 inch Roof Erecting Prism for Newtonian Reflector Astronomical Telescope - Fits All 1.25 inch Telescope eyepieces

Asin: B0BBBY33JT   |   Model: SB082115   |   PartNumber: SB082115

Fits All 1.25" Telescope Eyepieces..
1.25 Inch Image Erecting Prism For Newtonian Reflector Telescopes..
T2 Thread For Attaching The Slr T-Ring.Standard M42x0.75Mm Thread For Astrophotography.(Slr T-Ring Needs To Be Purchased Separately.).
Ultra-Short Roof Prism And Compact Design..

Features

  • Magnification is 1.5x
  • Ultra-short Roof Prism and compact design.
  • Fits all 1.25 telescope eyepieces.
  • T2 thread for attaching the SLR T-Ring.Standard M42x0.75mm thread for astrophotography. SLR T-Ring needs to be purchased separately.)
  • 1.25 inch Image Erecting Prism for Newtonian Reflector Telescopes.
  • See more on Amazon...

Brand: starboosa   |   Manufacturer: starboosa

Warranty: 1 year manufacturer

Amazon Price: $36.19 | as of 05/29/2024 (3:48am pst) *DETAILS

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  #8

SVBONY Diagonal Adapter Zenith Diagonal Mirror Prism 1.25inch 45 Degree Erecting Prism Optical Prism Inside for Astronomical Telescope Eyepiece

Asin: B071CKG619   |   Model: FUSW2578A   |   PartNumber: FUSW2578A   |   Ean: 0714559073797   |   UPC: 714559073797

Standard 1.25 " Diameter For Filter Thread For Any 1.25" Filter;Fits For The Standard 1.25" Telescope Eyepiece.
Easily Correct Upside Down And Left-Right Reversed Image; It Produces An Image That Is Oriented Properly; Which Means The Image Is Upright And Correct From Left To Right; Allow You View Things During Daytime In Correct Position;It's A Great Birthday Christmas Gift.
Zenith Mirror Has Dust Cover Keeping The Lens Clean,So That Provides Clear And Sharp Images And Extends The Service Life.
High Optical Lens Transparency;The Large Quality Prism Allows More Light Transmission;So That Delievers A Clear Image.

Features

  • High-quality prism diagonal provides a comfortable and sharp 45 degree viewing orientation for great daytime terrestrial views and night time astronomy applications for telescopes
  • High optical lens transparency;the large quality prism allows more light transmission;so that delievers a clear image
  • Standard 1.25 diameter for filter thread for any 1.25 filter;fits for the standard 1.25 telescope eyepiece
  • Zenith mirror has dust cover keeping the lens clean,so that provides clear and sharp images and extends the service life
  • Easily correct upside down and left-right reversed image; It produces an image that is oriented properly; which means the image is upright and correct from left to right; allow you view things during daytime in correct position;It's a great birthday christmas gift
  • See more on Amazon...

Brand: SVBONY   |   Manufacturer: SVBONY

Dimensions: 2.16 x 3.70 x 2.36 inches   |   Weight: 0.18 pounds

Warranty: We provide 1 year warranty for SVBONY telescope accessories and 30 days no reason to return. Beyond the warranty period: We still offer maintain service, buyers are required to afford corresponding costs. We processed in the most hassle-free way possible.You just need to contact with us on Amazon ,we will reply you within 12 hours

Amazon Price: $18.99 | as of 05/29/2024 (3:48am pst) *DETAILS

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  #9

Astromania 2" 45-Degree Erecting Prism Diagonal for Telescope

Asin: B01B2OR23U   |   Model: SKU_AM_DP2D45   |   PartNumber: SKU_AM_DP2D45   |   Ean: 6970019292953

Internally Matte Blackened And Threaded For No Internal Stray Light Reflection..
Entirely Aluminum, Black Anodized, Smooth Finish. If There Is Any Problem Of Focusing Due To The Light Path For A Few Telescopes, Please Feel Free To Contact Us For Help..
1.25" Adapter With Brass Compression Ring Included..
High Accuracy And High Light Reflection Prism..

Features

  • Image erecting BAK4 prism with anti-reflection coating.
  • High accuracy and high light reflection prism.
  • Internally matte blackened and threaded for no internal stray light reflection.
  • 1.25 adapter with brass compression ring included.
  • Entirely aluminum, black anodized, smooth finish. If there is any problem of focusing due to the light path for a few telescopes, please feel free to contact us for help.
  • See more on Amazon...

Brand: Astromania   |   Manufacturer: Astromania

Dimensions: 3.80 x 7.23 x 4.87 inches   |   Weight: 1.19 pounds

Amazon Price: $187.99 | as of 05/29/2024 (3:48am pst) *DETAILS
List Price: $213.99

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  #10

Celestron 45-Degree Erect Image Diagonal, A Great Accessory for Daytime Terrestrial Viewing!, Multi (94112-A)

Asin: B0000665V4   |   Model: 94112-A   |   PartNumber: 94112-A   |   Ean: 0050234941129   |   UPC: 050234941129

Inserts Into 1.25” Focusers Or Visual Backs; Accepts Standard 1.25” Eyepieces.
Package Weight: 136.08 Grams.
This 1.25” Diagonal Produces Right Side Up And Left-To-Right Correct Images When Used With Refractors And Catadioptric (Schmidt-Cassegrain) Telescopes.

Features

  • A great accessory for daytime terrestrial viewing with your telescope
  • This 1.25 diagonal produces right side up and left-to-right correct images when used with refractors and catadioptric (Schmidt-Cassegrain) telescopes
  • Inserts into 1.25 focusers or visual backs; accepts standard 1.25 eyepieces
  • Package Weight: 136.08 grams
  • See more on Amazon...

First Available: 05/29/2015

Brand: Celestron   |   Manufacturer: Celestron

Dimensions: 2.10 x 4.40 x 3.00 inches

Warranty: 1 Year Parts and Labor

Amazon Price: $33.69 | as of 05/29/2024 (3:48am pst) *DETAILS
List Price: $51.95 | Used Price: $25.62

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  #11

Alstar 1.25" 45-Degree Diagonal Prism Optical Prism Inside Rather Than a Mirror which Makes Your Image Clear and Sharp

Asin: B074DQP34N   |   Model: SKU_AM_DP1D45AR   |   PartNumber: SKU_AM_DP1D45AR   |   Ean: 6970019299761

More Comfortable Viewing Orientation As You Observe From Above, Filter Thread For Any 1.25" Filter. Accepts Standard 1.25" Eyepieces..
Protective Coating On The Mirror To Ensure A Long Life, Metal Barrel - For Secure Seating In The Focuser..
This Is A Great Diagonal For Daytime Terrestrial Use And Night Time Astronomy Applications For Telescopes Or Spotting Scopes..
1.25" 45-Degree Mirror Star Diagonal For Any Telescope With 1.25" Connector (Not Suitable For Newtonians)..

Features

  • High quality optical Prism inside rather than a mirror which makes your image clear and sharp.
  • 1.25 45-degree mirror star diagonal for any telescope with 1.25 connector (not suitable for Newtonians).
  • More comfortable viewing orientation as you observe from above, filter thread for any 1.25 filter. Accepts standard 1.25 eyepieces.
  • This is a great diagonal for daytime terrestrial use and night time astronomy applications for telescopes or spotting scopes.
  • Protective coating on the mirror to ensure a long life, metal barrel - for secure seating in the focuser.
  • See more on Amazon...

Brand: A ALSTAR   |   Manufacturer: Alstar

Dimensions: 2.80 x 4.40 x 2.10 inches   |   Weight: 0.20 pounds

Amazon Price: $23.99 | as of 05/29/2024 (3:48am pst) *DETAILS
List Price: $27.99

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  #12

EISCO Right Angled Prism, 1" (25mm) Length, 1.4" (35mm) Hypotenuse - Triangular, 90x45x45 Degree Angles - Polished Acrylic - Excellent for Physics, Light Refraction & Wavelength Experiments

Asin: B00WL3OBK4   |   Model: PH0562A   |   PartNumber: PH0562A   |   Ean: 0849230043896   |   UPC: 849230043896

Physics Experiments || Excellent For Physics Classrooms. Ideal For Redirecting Beams Of Light At A 90 Degree Angle, As A Retro-Reflector, As Well As For A Variety Of Other Experiments In Optics, Light Refraction, Spectrometry And Wavelengths.
Manufactured By Eisco Labs || Eisco Labs Proudly Manufactures Its Own Products Using State-Of-The-Art Equipment, And Following The Highest Standards Of Quality Control. Each Product Is Carefully Designed By A Team Of Laboratory Professionals And Experienced Engineers With Quality And Durability In Mind.
Photography || Great For Photography Lighting And Distortion Effects.
1" Length || Prism Measures 1" (25Mm) In Length And Has A Hypotenuse Measuring 1.4" (35Mm).

Features

  • RIGHT ANGLED PRISM || Triangular right angled prism with 90x45x45 degree angles. Made of high quality, polished acrylic material
  • 1 LENGTH || Prism measures 1 (25mm) in length and has a hypotenuse measuring 1.4 (35mm)
  • PHYSICS EXPERIMENTS || Excellent for physics classrooms. Ideal for redirecting beams of light at a 90 degree angle, as a retro-reflector, as well as for a variety of other experiments in optics, light refraction, spectrometry and wavelengths
  • PHOTOGRAPHY || Great for photography lighting and distortion effects
  • MANUFACTURED BY EISCO LABS || Eisco Labs proudly manufactures its own products using state-of-the-art equipment, and following the highest standards of quality control. Each product is carefully designed by a team of laboratory professionals and experienced engineers with quality and durability in mind
  • See more on Amazon...

Brand: EISCO   |   Manufacturer: Eisco

Dimensions: 0.70 x 1.36 x 1.06 Inches

Amazon Price: $12.99 | as of 05/29/2024 (3:48am pst) *DETAILS

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  #13

1.25 inch 90 Degree Diagonal Adapter Erecting Prism Optical Prism Diagonal Mirror for Refracting Eyepiece Lens and Astronomical Telescope

Asin: B0CKWLVM8Y   |   Model: Seroundert4iok7yfzs   |   PartNumber: Seroundert4iok7yfzs

Fully Coated Lens: Zenith Lenses Are Equipped With Fully Coated Lenses With A Dust Cover To Keep The Lenses Clean And Make Viewing Images Clearer..
Multifunctional Application: This Diagonal Mirror Is Perfect For Celestial Observation And Can Also Be Used For Terrestrial Observation. By Using The Zenith Mirror, Users Can Easily Observe The Sky Or The Ground..
Easy Installation: This Zenith Mirror Is Easy To Install And Use. Simply Insert One End Into The 0.965 Inch Telescope And Screw The Other End To Fix The 1.25 Inch Eyepiece..
90 Degree Angle: This 90 Degree Diagonal Zenith Mirror Works With Refracting Telescopes To Hold The Image Upright, Albeit Upside Down From Side To Side, Without Interfering With Astronomical Observations..

Features

  • APPLICATION: This zenith mirror is suitable for 1.25 inch eyepieces and 0.965 inch telescope focusers. Designed for refracting telescopes, not for reflecting telescopes.
  • 90 DEGREE ANGLE: This 90 degree diagonal zenith mirror works with refracting telescopes to hold the image upright, albeit upside down from side to side, without interfering with astronomical observations.
  • FULLY COATED LENS: Zenith lenses are equipped with fully coated lenses with a dust cover to keep the lenses clean and make viewing images clearer.
  • EASY INSTALLATION: This zenith mirror is easy to install and use. Simply insert one end into the 0.965 inch telescope and screw the other end to fix the 1.25 inch eyepiece.
  • MULTIFUNCTIONAL APPLICATION: This diagonal mirror is perfect for celestial observation and can also be used for terrestrial observation. By using the zenith mirror, users can easily observe the sky or the ground.
  • See more on Amazon...

Brand: Serounder   |   Manufacturer: Serounder

Dimensions: 0.00 x 0.00 x 0.00 inches

Amazon Price: $14.57 | as of 05/29/2024 (3:48am pst) *DETAILS

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  #14

Astromania 1.25" 45-Degree Diagonal Prism Optical Prism Inside Rather Than a Mirror which Makes Your Image Clear and Sharp

Asin: B073QNSV3X   |   Model: SKU_AM_DP1D452   |   PartNumber: SKU_AM_DP1D452   |   Ean: 6970019299082

Protective Coating On The Mirror To Ensure A Long Life, Metal Barrel - For Secure Seating In The Focuser..
1.25" 45-Degree Mirror Star Diagonal For Refractor Telescopes With 1.25" Connector (Not Recommended For Reflectors)..
This Is A Great Diagonal For Daytime Terrestrial Use And Night Time Astronomy Applications For Telescopes Or Spotting Scopes..
More Comfortable Viewing Orientation As You Observe From Above, Filter Thread For Any 1.25" Filter. Accepts Standard 1.25" Eyepieces..

Features

  • High quality optical Prism inside rather than a mirror which makes your image clear and sharp.
  • More comfortable viewing orientation as you observe from above, filter thread for any 1.25 filter. Accepts standard 1.25 eyepieces.
  • Protective coating on the mirror to ensure a long life, metal barrel - for secure seating in the focuser.
  • This is a great diagonal for daytime terrestrial use and night time astronomy applications for telescopes or spotting scopes.
  • 1.25 45-degree mirror star diagonal for refractor telescopes with 1.25 connector (not recommended for reflectors).
  • See more on Amazon...

Brand: Astromania   |   Manufacturer: Astromania

Dimensions: 2.11 x 4.42 x 2.80 inches   |   Weight: 0.25 pounds

Amazon Price: $24.97 | as of 05/29/2024 (3:48am pst) *DETAILS
List Price: $27.99

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  #15

WEAREONE 1.25-inch 45-Degree Zenith Diagonal Mirror, an erecting Mirror for Astronomical Telescope Accessories, an erecting Prism for refractive telescopes and Cassegrain telescopes

Asin: B0C9DQD66N

🕶Zenith Mirror Is Divided Into Positive And Mirror; Mirrored Zenith Mirrors Allow Viewing Of The Sky And Scenery; If You Do Not Use A Positive Mirror, The Image You See Is Reversed And Inverted..
🕶The 45 Degree Zenith Mirror Is Suitable For All 1.25-Inch (31.7-Mm) Interface Refractors And Cassegrain Telescopes..
🕶45 Degree Zenith Mirror Adopts High Light Transmittance Glass Prism; Improve Light Transmittance, Less Light Loss Effectively Improve Imaging Brightness And Clarity..
🕶The 45 Degree Zenith Mirror Gives You A Very Comfortable Experience When We Are Looking Down Or At The Sky At Night..

Features

  • A 45-degree orthographic zenith mirror, also known as an orthographic mirror or Angle mirror, corrects an astronomical inverted image to an orthographic image.
  • The 45 degree zenith mirror gives you a very comfortable experience when we are looking down or at the sky at night.
  • Zenith mirror is divided into positive and mirror; Mirrored zenith mirrors allow viewing of the sky and scenery; If you do not use a positive mirror, the image you see is reversed and inverted.
  • 45 degree zenith mirror adopts high light transmittance glass prism; Improve light transmittance, less light loss effectively improve imaging brightness and clarity.
  • The 45 degree Zenith Mirror is suitable for all 1.25-inch (31.7-mm) interface refractors and Cassegrain telescopes.
  • See more on Amazon...

Brand: WEAREONE   |   Manufacturer: WEAREONE

Dimensions: 1.00 x 1.00 x 1.00 Inches

Amazon Price: $48.00 | as of 05/29/2024 (3:48am pst) *DETAILS

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  #16

1.25inch 45 Degree Diagonal Mirror, Professional 31.7mm Erect Prism Image Diagonal Mirror for Astronomical Refractor Telescope Eyepiece Focuser Accessory Default

Asin: B07XY8Q336   |   Ean: 0719855085079   |   UPC: 719855085079

Wide 45 Degree Angle Makes You View Correct Image From Refractor Telescope Stand And Just Look Down With A Comfortable Angle..
Comes With Dust Cover To Keep Your Lens Clear, Easy To Install And Use..
Plastic Body With Optical Glass Lens, Providing Clear And Sharp Image..
Fits For 1.25Inch Telescope Eyepiece And Focuser. Work With Refractor And Catadioptric Telescopes..

Features

  • This diagonal can correct upside down and left-right reversed image easily, which allows you view things during daytime in correct position.
  • Fits for 1.25inch telescope eyepiece and focuser. Work with Refractor and catadioptric telescopes.
  • Wide 45 degree angle makes you view correct image from refractor telescope stand and just look down with a comfortable angle.
  • Plastic body with optical glass lens, providing clear and sharp image.
  • Comes with dust cover to keep your lens clear, easy to install and use.
  • See more on Amazon...

Brand: Serounder   |   Manufacturer: Serounder

Dimensions: 1.57 x 3.15 x 1.57 inches   |   Weight: 0.01 pounds

Amazon Price: $15.87 | as of 05/29/2024 (3:48am pst) *DETAILS
List Price: $17.52

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  #17

1.25 for Diagonal Dielectric Mirror, 90 Degree Erecting Prism Optical Prism Inside, Diagonal Adapter for 1.25 Inch Eyepieces and 0.965 Inch Telescope Focusers

Asin: B0CYQGDLRG   |   Model: Gugxiom20x9zgaoeb   |   PartNumber: Gugxiom20x9zgaoeb

Fully Coated Lens: Lenses Are Equipped With Fully Coated Lenses With A Dust Cover To Keep The Lenses Clean And Make Viewing Images Clearer..
Application: This Mirror Is Suitable For 1.25 Inch Eyepieces And 0.965 Inch Telescope Focusers. Designed For Refracting Telescopes, Not For Reflecting Telescopes..
Multifunctional Application: This Diagonal Mirror Is Perfect For Celestial Observation And Can Also Be Used For Terrestrial Observation. By Using The Mirror, Users Can Easily Observe The Sky Or The Ground..
Easy Installation: This Mirror Is Easy To Install And Use. Simply Insert One End Into The 0.965 Inch Telescope And Screw The Other End To Fix The 1.25 Inch Eyepiece..

Features

  • 90 DEGREE ANGLE: This 90 degree diagonal mirror works with refracting telescopes to hold the image upright, albeit upside down from side to side, without interfering with astronomical observations.
  • EASY INSTALLATION: This mirror is easy to install and use. Simply insert one end into the 0.965 inch telescope and screw the other end to fix the 1.25 inch eyepiece.
  • FULLY COATED LENS: lenses are equipped with fully coated lenses with a dust cover to keep the lenses clean and make viewing images clearer.
  • MULTIFUNCTIONAL APPLICATION: This diagonal mirror is perfect for celestial observation and can also be used for terrestrial observation. By using the mirror, users can easily observe the sky or the ground.
  • APPLICATION: This mirror is suitable for 1.25 inch eyepieces and 0.965 inch telescope focusers. Designed for refracting telescopes, not for reflecting telescopes.
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Brand: Gugxiom   |   Manufacturer: Gugxiom

Dimensions: 2.36 x 4.33 x 3.15 inches   |   Weight: 0.24 pounds

Amazon Price: $12.97 | as of 05/29/2024 (3:48am pst) *DETAILS

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  #18

1.25 Inch 90 Degree Erecting Prism, 1.25'' Spherical Zenith Mirror Telescope Accessory for Astronomical Eyepiece Telescope Camera

Asin: B0CL58L6RH

➤Improved Image Quality: By Adjusting The Eyepiece Location, This Accessory Helps You Achieve Clearer And More Focused Images, Enhancing Your Overall Viewing Experience..
➤Professional Grade: Made With High-Quality Materials, This Telescope Accessory Set Is Built To Last And Ensures Reliable Performance For All Your Astronomical Observations..
➤Easy To Use: Simply Attach The 90-Degree Prism To Your Telescope And Adjust The Eyepiece Location To Instantly Improve The Sharpness And Clarity Of Your Observations..
➤Versatile Compatibility: Designed To Support All Types Of Telescopes, Including Reflector And Refractor Models, Making It Perfect For Observing Star Clusters, The Moon, Planets, And Other Celestial Bodies..

Features

  • Enhance Your Viewing Experience: This 90-degree prism accessory allows you to adjust the eyepiece location, resulting in sharper and more detailed images.
  • Versatile Compatibility: Designed to support all types of telescopes, including reflector and refractor models, making it perfect for observing star clusters, the moon, planets, and other celestial bodies.
  • Improved Image Quality: By adjusting the eyepiece location, this accessory helps you achieve clearer and more focused images, enhancing your overall viewing experience.
  • Easy to Use: Simply attach the 90-degree prism to your telescope and adjust the eyepiece location to instantly improve the sharpness and clarity of your observations.
  • Professional Grade: Made with high-quality materials, this telescope accessory set is built to last and ensures reliable performance for all your astronomical observations.
  • See more on Amazon...

Brand: XCCYG   |   Manufacturer: XCCYG

Dimensions: 2.00 x 1.25 x 2.00 inches

Amazon Price: $39.99 | as of 05/29/2024 (3:48am pst) *DETAILS

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  #19

Bindpo Diagonal Mirror,1.25" 90 Degree Diagonal Mirror Adapter Erecting Image Prism Optical Zeniths Mirror for 1.25inch Telescope Eyepiece

Asin: B08B1FZT8X   |   Ean: 3641279194945

【Wide 90 Degree Angle Diagonal Adapter】- Wide 90 Degree Angle Allows You To View Correct Image From Refractor Telescope Stand And Just Look Down With A Comfortable Angle..
【Great After-Sales Service】We Offer 100% Satisfaction Service And Lifetime Technical Support, Any Questions, Please Feel Free To Contact Us Via Message Or Contact Info On The Service Card..
【Portable Operation Erecting Image Prism】- Easy To Install And Use. Just Insert Into 1.25In Telescope At The Silver End,The Other End Fix 1.25In Eyepiece By The Screw..
【Professioanl Design For Refractor Catadioptric Telescope】- Designed For Refractor And Catadioptric Telescopes, And Not For Reflector Telescope..

Features

  • 1.25in Telescope Mirror - Standard 1.25in diameter fits for 1.25in eyepiece and telescope focuser. 1.25" 90 Degree Diagonal Adapter Erecting Image Prism Mirror for Telescope.
  • Professioanl Design for Refractor Catadioptric Telescope - Designed for refractor and catadioptric telescopes, and not for reflector telescope.
  • Wide 90 Degree Angle Diagonal Adapter - Wide 90 degree angle allows you to view correct image from refractor telescope stand and just look down with a comfortable angle.
  • Portable Operation Erecting Image Prism - Easy to install and use. Just insert into 1.25in telescope at the silver end,the other end fix 1.25in eyepiece by the screw.
  • Great After-sales Service We offer 100% satisfaction service and lifetime technical support, any questions, please feel free to contact us via message or contact info on the service card.
  • See more on Amazon...

Brand: Bindpo   |   Manufacturer: Bindpo

Dimensions: 1.97 x 1.97 x 1.97 inches   |   Weight: 0.24 pounds

Amazon Price: $20.08 | as of 05/29/2024 (3:48am pst) *DETAILS
List Price: $21.82

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