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Cheshire Collimator 8 4 4 1.25 Inch Astronomical Telescope Collimation Eyepiece Optical Collimating Eyepiece

Asin: B0CFKL6ZF2   |   Model: Aatraayab37dct0k2   |   PartNumber: Aatraayab37dct0k2


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Calibrate The Optical Used To Calibrate The Optical Ofrefractor, Put The Collimation Eyepiecre Into The Tube..
Used To Calibrate The Optical Ofrefractor, Collimation Tool, Put The Collimation Eyepiecre Into The Tube.A Wonderful Accessory For Both Photography And Astronomy Lovers..
Wonderful Accessory For Both Photography And Astronomy Lovers.1.25 Inch Calibration Eyepiece Is Of Short Size, 130Eq Collimator, Made From Aluminum Alloy And Finished By Cnc Manufacturing.
Used To Calibrate The Optical Ofrefractor, Put The Collimation Eyepiecre Into The Tube., Cheshire Collimating, Collimating Tool For 6Se Telescope.

Features

  • make sure the position of the black point when using make sure that the black point is located in the center of the two line collimating eyepiece. if it is not in the center, adjust the screw so that itbe collimated successfully.
  • used to calibrate the optical ofrefractor, put the collimation eyepiecre into the tube., cheshire collimating, collimating tool for 6se telescope
  • calibrate the optical used to calibrate the optical ofrefractor, put the collimation eyepiecre into the tube.
  • wonderful accessory for both photography and astronomy lovers.1.25 inch calibration eyepiece is of short size, 130eq collimator, made from aluminum alloy and finished by cnc manufacturing
  • used to calibrate the optical ofrefractor, collimation tool, put the collimation eyepiecre into the tube.a wonderful accessory for both photography and astronomy lovers.
  • See more on Amazon...

Brand: Aatraay   |   Manufacturer: Aatraay

Dimensions: 0.00 x 0.00 x 0.00 inches

Amazon Price: $17.59 | as of 05/29/2024 (12:47am pst) *DETAILS
Availability: In Stock

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Similar To Cheshire Collimator 8 4 4

  #1

Astromania Alignment 1.25" Next Generation Laser Collimator for Newtonian Telescopes - with This Laser You can collimate Your Newtonian Telescope in just a Few Minutes!

Asin: B01D8HMBCQ   |   Model: 10251   |   PartNumber: 10251   |   Ean: 6970019295022

【Practical Design】Red Laser Collimation Beam With 7 Brightness Levels, Wavelength 635-655 Nm; Output Power: Less Than 5Mw, Much Safer For Your Eyes. Only When The Optics Have Been Accurately Collimated Can The Telescope Offer You Its Full Performance..
【Friendly To Everyone】This Adjustment Tool Can Be Used In All 1.25" Focusers. We Provide You With Precise Instructions In German And English, With A Step-By-Step Explanation Of How To Adjust A Newtonian Telescope Using This Laser Unit. So, Even If You Are A Newcomer To Amateur Astronomy, It Is Very Simple To Get The Optimum Performance Out Of Your Telescope..
【Well-Engineered】The Laser Comes Fully Adjusted. It Can However Be Further Adjusted If Required. It Has Three Openings For Adjustment, Arranged At 120°, Which Are Initially Sealed. The Battery For The Laser Can Be Install At Any Time; The Small Screw Cap At The Rear Of The Laser Must Be First Unscrewed To Allow This..
【High-Quality And Durable】High-Quality Metal Construction And Anodizing Aluminium Process, Durable For Long Time Use. Require One Cr2032 Lithium Battery (Not Included)..

Features

  • Multi-Function Designed for Reflector telescope, fit for standard 1.25 inch diameter. This sturdy laser unit allows you to swiftly and precisely collimate your Newtonian telescope. Accurate collimation in a few minutes provide a more clearer image. The telescope can be collimated by just one person.
  • High-Quality and Durable High-quality metal construction and anodizing aluminium process, durable for long time use. Require one CR2032 lithium battery (Not Included).
  • Practical Design Red laser collimation beam with 7 brightness levels, wavelength 635-655 nm; Output power: less than 5mw, much safer for your eyes. Only when the optics have been accurately collimated can the telescope offer you its full performance.
  • Well-Engineered The laser comes fully adjusted. It can however be further adjusted if required. It has three openings for adjustment, arranged at 120 , which are initially sealed. The battery for the laser can be install at any time; the small screw cap at the rear of the laser must be first unscrewed to allow this.
  • Friendly to Everyone This adjustment tool can be used in all 1.25 focusers. We provide you with precise instructions in German and English, with a step-by-step explanation of how to adjust a Newtonian telescope using this laser unit. So, even if you are a newcomer to amateur astronomy, it is very simple to get the optimum performance out of your telescope.
  • See more on Amazon...

Brand: Astromania   |   Manufacturer: Astromania

Dimensions: 1.28 x 5.04 x 1.28 Inches   |   Weight: 0.19 pounds

Amazon Price: $23.99 | as of 05/29/2024 (12:47am pst) *DETAILS
Used Price: $22.79

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  #2

Astromania Alignment 1.25" Next Generation Laser Collimator 2" Adaptor for Newtonian Telescopes

Asin: B0140UA9RE   |   Model: 10252   |   PartNumber: 10252   |   Ean: 6970019291161

The Precision-Made Aluminium Housing Of The Laser Unit Has A Front Opening From Which The Laser Beam Can Be Emitted. In Order To Obtain An Optimal Adjustment, It Has A Side Window Allowing A Disk Oriented At 45° With A Central Hole To Be Viewed.This Can Be Then Later Be Used To See Whether The Laser Is Reflected Back On Itself, Indicating Well Collimated Optics..
The Laser Comes Fully Adjusted. It Can However Be Further Adjusted If Required. It Has Three Openings For Adjustment, Arranged At 120°, Which Are Initially Sealed. The Battery For The Laser Can Be Exchanged At Any Time; The Small Screw Cap At The Rear Of The Laser Must Be First Unscrewed To Allow This..
This Adjustment Tool Can Be Used In All 1.25" Focusers. We Provide You With Precise Instructions In German And English, With A Step-By-Step Explanation Of How To Adjust A Newtonian Telescope Using This Laser Unit. So, Even If You Are A Newcomer To Amateur Astronomy, It Is Very Simple To Get The Optimum Performance Out Of Your Telescope..
Built With Metal Material. Cr2032 Lithium Cell Battery (Not Include) ; Accurate Collimation In A Few Minutes Provide A More Clearer Image. The Telescope Can Be Collimated By Just One Person..

Features

  • Designed for Reflector telescope, with removable 2" adapter both fit for standard 1.25 inch diameter and 2 inch diameter. Red laser collimation beam with 7 brightness levels, wavelength 635-655 nm; Output power: less than 5mw, much safer for your eyes. This sturdy laser unit allows you to swiftly and precisely collimate your Newtonian telescope. Only when the optics have been accurately collimated can the telescope offer you its full performance.
  • Built with metal material. CR2032 Lithium Cell battery (Not include) ; Accurate collimation in a few minutes provide a more clearer image. The telescope can be collimated by just one person.
  • The precision-made aluminium housing of the laser unit has a front opening from which the laser beam can be emitted. In order to obtain an optimal adjustment, it has a side window allowing a disk oriented at 45 with a central hole to be viewed.This can be then later be used to see whether the laser is reflected back on itself, indicating well collimated optics.
  • This adjustment tool can be used in all 1.25 focusers. We provide you with precise instructions in German and English, with a step-by-step explanation of how to adjust a Newtonian telescope using this laser unit. So, even if you are a newcomer to amateur astronomy, it is very simple to get the optimum performance out of your telescope.
  • The laser comes fully adjusted. It can however be further adjusted if required. It has three openings for adjustment, arranged at 120 , which are initially sealed. The battery for the laser can be exchanged at any time; the small screw cap at the rear of the laser must be first unscrewed to allow this.
  • See more on Amazon...

Brand: Astromania   |   Manufacturer: Astromania

Dimensions: 2.37 x 8.27 x 3.34 Inches   |   Weight: 0.30 pounds

Amazon Price: $24.97 | as of 05/29/2024 (12:47am pst) *DETAILS
Used Price: $23.72

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  #3

Astromania 1.25Inch Metal Collimating Cheshire Eyepiece Without Laser for Newtonian Reflector Telescope - Long Version

Asin: B073QP7W93   |   Model: SKU_AM_MCEL12   |   PartNumber: SKU_AM_MCEL12   |   Ean: 6970019299099

Accurate Collimation Is Essential For High Power Observing. Stars Will Become More Like Pin Points Of Light, And Planetary / Lunar Detail Will Be Enhanced..
This Collimation Eyepiece Can Be Used For Precisely Collimating The Newtonian And Schmidt-Cassegrain Reflector Telescopes For Better Image Quality..
Item Was Made By Aluminum With Crosshair At The Bottom Allow Quick And Precise Centering Of The Optics..
For Aligning Optics Of Newtonian Reflectors, Dobsonian Reflectors, And Schmidt-Cassegrain Telescopes (Scts)..

Features

  • Fits in 1.25" focusers and easy to use;simply cap the telescope, remove the diagonal, and place the eyepiece directly in the focuser.
  • For aligning optics of Newtonian reflectors, Dobsonian reflectors, and Schmidt-Cassegrain Telescopes (SCTs).
  • Accurate collimation is essential for high power observing. Stars will become more like pin points of light, and Planetary / Lunar detail will be enhanced.
  • Item was made by aluminum with crosshair at the bottom allow quick and precise centering of the optics.
  • This collimation eyepiece can be used for precisely collimating the Newtonian and Schmidt-Cassegrain reflector telescopes for better image quality.
  • See more on Amazon...

Brand: Astromania   |   Manufacturer: Astromania

Dimensions: 1.40 x 6.00 x 1.40 inches   |   Weight: 0.39 Pounds

Amazon Price: $19.99 | as of 05/29/2024 (12:47am pst) *DETAILS
Used Price: $18.99

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  #4

SVBONY SV197 Collimating Cheshire Eyepiece, 1.25 Inch Collimation Eyepiece, for Newtonian Reflector Telescope

Asin: B092ZW9X9M   |   Model: FCAW9154A   |   PartNumber: FCAW9154A

Peephole In Top; The Sv197 Cheshire Collimating Eyepiece Can Directly See The Result Of The Calibration.
Easy Alignment; No Batteries Needed; For Secondary Mirror Collimation; Can Be Used Only During The Day.
Precision Machined From Aluminium With Fine Crosshairs And A Clear Bright Mirror With Sighting Hole.
The Sv197 Cheshire Collimating Eyepiece For Accurate Alignment Of Any Newtonian Reflector Telescope Mirrors; Ideal For Ensuring The Optical Alignment.

Features

  • SV197 cheshire collimating eyepiece fits for Newtonian and SCT reflector telescopes; also useful for aligning refractor optics very accurately
  • The SV197 cheshire collimating eyepiece for accurate alignment of any Newtonian reflector telescope mirrors; ideal for ensuring the optical alignment
  • Peephole in top; The SV197 cheshire collimating eyepiece can directly see the result of the calibration
  • Precision machined from aluminium with fine crosshairs and a clear bright mirror with sighting hole
  • Easy alignment; no batteries needed; for secondary mirror collimation; can be used only during the day
  • See more on Amazon...

Brand: SVBONY   |   Manufacturer: SVBONY

Dimensions: 2.08 x 6.40 x 1.90 inches

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: $29.99 | as of 05/29/2024 (12:47am pst) *DETAILS

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  #5

SVBONY SV121 Red Laser Collimator, Adjustable 1.25 inch Collimation Eyepiece, with 2 inches Adapter, Telescope Accessory for Newtonian Dobsonian Marca Telescope

Asin: B07SZSVRDP   |   Model: FF9192A   |   PartNumber: FF9192A

Adjustable Collimator; External Effects Of The Product During Transportation And Use May Cause Off-Axis Problems;You Can Calibrate The Coaxial Problem Yourself By Giving Away The Standard Hexagonal Wrench.
Resistance To Sudden Changes In Temperature Difference;The Sudden Temperature Difference Does Not Change The Spot Size; It Is Resistant To Extreme Cold Weather And Can Be Used Under Extremely Cold Weather Of Minus -30 Degrees Celsius Without Affecting The Use Effect.
Full Metal Structure;High-End Atmosphere; Cnc Precision Lathe Machining Of The Laser Unit Has A Front Opening From Which The Laser Beam Can Be Emitted.
High-End Module Design;The Module Adopts High-End Spherical Module, High Sensitivity And Easy Adjustment; Adopts 3-Piece Glued Optical Glass Lens For Stable Spotting Better Focusing Effect And Less Halo; Make The Spot Shape Is A Dot Instead Of A Grainy Elliptical Point.

Features

  • Next Generation; Retain only one optimal gear position brightness; Reduce cumbersome manual adjustment; Standard hex wrench to self-calibrate coaxial problem; The spot shape is a dot not a grainy elliptical point
  • High-end module design;The module adopts high-end spherical module, high sensitivity and easy adjustment; Adopts 3-piece glued optical glass lens for stable spotting better focusing effect and less halo; Make the spot shape is a dot instead of a grainy elliptical point
  • Adjustable collimator; External effects of the product during transportation and use may cause off-axis problems;You can calibrate the coaxial problem yourself by giving away the standard hexagonal wrench
  • Full metal structure;High-end atmosphere; CNC precision lathe machining of the laser unit has a front opening from which the laser beam can be emitted
  • Resistance to sudden changes in temperature difference;The sudden temperature difference does not change the spot size; It is resistant to extreme cold weather and can be used under extremely cold weather of minus -30 degrees Celsius without affecting the use effect
  • See more on Amazon...

Brand: SVBONY   |   Manufacturer: SVBONY

Dimensions: 2.20 x 8.20 x 3.40 Inches   |   Weight: 0.34 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: $32.99 | as of 05/29/2024 (12:47am pst) *DETAILS

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  #6

Alignment 1.25" Next Generation Laser Collimator for Newtonian Telescopes - with This Laser You can collimate Your Newtonian Telescope Just in Few Minutes(Without Battery)

Asin: B00OXKHZTC   |   Model: SKU_QHCE002   |   PartNumber: SKU_QHCE002   |   Ean: 0703501407933   |   UPC: 703501407933

Built With Metal Material. Cr2032 Lithium Cell Battery (Not Include) ; Accurate Collimation In A Few Minutes Provide A More Clearer Image. The Telescope Can Be Collimated By Just One Person..
It Is Very Simple To Get The Optimum Performance Out Of Your Telescope..
The Laser Comes Fully Adjusted. It Can However Be Further Adjusted If Required. It Has Three Openings For Adjustment, Arranged At 120°, Which Are Initially Sealed. The Battery For The Laser Can Be Exchanged At Any Time; The Small Screw Cap At The Rear Of The Laser Must Be First Unscrewed To Allow This..
The Precision-Made Aluminium Housing Of The Laser Unit Has A Front Opening From Which The Laser Beam Can Be Emitted. In Order To Obtain An Optimal Adjustment, It Has A Side Window Allowing A Disk Oriented At 45° With A Central Hole To Be Viewed.This Can Be Then Later Be Used To See Whether The Laser Is Reflected Back On Itself, Indicating Well Collimated Optics..

Features

  • Designed for Reflector telescope, fit for standard 1.25 inch diameter. Red laser collimation beam with 7 brightness levels, wavelength 635-655 nm; Output power: less than 5mw, much safer for your eyes. This sturdy laser unit allows you to swiftly and precisely collimate your Newtonian telescope. Only when the optics have been accurately collimated can the telescope offer you its full performance.
  • The precision-made aluminium housing of the laser unit has a front opening from which the laser beam can be emitted. In order to obtain an optimal adjustment, it has a side window allowing a disk oriented at 45 with a central hole to be viewed.This can be then later be used to see whether the laser is reflected back on itself, indicating well collimated optics.
  • Built with metal material. CR2032 Lithium Cell battery (Not include) ; Accurate collimation in a few minutes provide a more clearer image. The telescope can be collimated by just one person.
  • The laser comes fully adjusted. It can however be further adjusted if required. It has three openings for adjustment, arranged at 120 , which are initially sealed. The battery for the laser can be exchanged at any time; the small screw cap at the rear of the laser must be first unscrewed to allow this.
  • It is very simple to get the optimum performance out of your telescope.
  • See more on Amazon...

Brand: SOLOMARK   |   Manufacturer: SOLOMARK

Dimensions: 1.50 x 9.84 x 7.87 Inches   |   Weight: 0.24 Pounds

Amazon Price: $21.99 | as of 05/29/2024 (12:47am pst) *DETAILS

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  #7

Solomark Cheshire Collimating Eyepiece Metal Body with Crosshair 1.25 Inch Fitting Short

Asin: B00OXKI3N4   |   Model: SKU_QHCE004   |   PartNumber: SKU_QHCE004   |   Ean: 0703501407957   |   UPC: 703501407957

Collimation Eyepiece Is More Accurate Than The Simple Collimation Tool.
With Dustproof And Moistproof Rubber Cover-Expert Design-Cnc Machine Made- Precise Surface Dealing.
When Collimating A Refractor You Should Put The Cheshire Directly Into The Focuser..
For Aligning Optics Of Newtonian Reflectors, Dobsonian Reflectors, And Schmidt-Cassegrain Telescopes (Scts).

Features

  • Special eyepiece fits into 11/4" focusers or diagonals.
  • For aligning optics of Newtonian reflectors, Dobsonian reflectors, and Schmidt-Cassegrain Telescopes (SCTs)
  • Collimation eyepiece is more accurate than the simple Collimation Tool
  • When collimating a refractor you should put the Cheshire directly into the focuser.
  • With Dustproof and MoistProof Rubber Cover-Expert Design-CNC Machine Made- Precise Surface Dealing
  • See more on Amazon...

Brand: SOLOMARK   |   Manufacturer: SOLOMARK

Dimensions: 1.93 x 9.06 x 7.09 inches

Amazon Price: $12.99 | as of 05/29/2024 (12:47am pst) *DETAILS

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  #8

Alstar 1.25Inch Metal Collimating Cheshire Eyepiece Without Laser for Newtonian Reflector Telescope - Short Version

Asin: B08FSSD5ZC   |   Model: SKU_AM_MCES1AS   |   PartNumber: SKU_AM_MCES1AS

Item Was Made By Aluminum With Crosshair At The Bottom Allow Quick And Precise Centering Of The Optics..
For Aligning Optics Of Newtonian Reflectors, Dobsonian Reflectors, And Schmidt-Cassegrain Telescopes (Scts)..
This Collimation Eyepiece Can Be Used For Precisely Collimating The Newtonian And Schmidt-Cassegrain Reflector Telescopes For Better Image Quality..
Fits In 1.25" Focusers And Easy To Use;Simply Cap The Telescope, Remove The Diagonal, And Place The Eyepiece Directly In The Focuser..

Features

  • The short collimator for mirror (reflector) telescopes has a 45 degree plate for easier visual accuracy.
  • Fits in 1.25 focusers and easy to use;simply cap the telescope, remove the diagonal, and place the eyepiece directly in the focuser.
  • Item was made by aluminum with crosshair at the bottom allow quick and precise centering of the optics.
  • This collimation eyepiece can be used for precisely collimating the Newtonian and Schmidt-Cassegrain reflector telescopes for better image quality.
  • For aligning optics of Newtonian reflectors, Dobsonian reflectors, and Schmidt-Cassegrain Telescopes (SCTs).
  • See more on Amazon...

Brand: A ALSTAR   |   Manufacturer: Alstar

Dimensions: 1.30 x 2.60 x 1.30 inches   |   Weight: 0.10 pounds

Amazon Price: $14.99 | as of 05/29/2024 (12:47am pst) *DETAILS
List Price: $16.99

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  #9

MEOPTEX 1.25 Inch Metal Collimating Cheshire Eyepiece- Short Version

Asin: B07K1R95H9   |   Model: 5263469705   |   PartNumber: 5263469705   |   Ean: 6971680410226

Brand: MEOPTEX   |   Manufacturer: MROPTEX

Weight: 0.20 pounds

Amazon Price: $15.99 | as of 05/29/2024 (12:47am pst) *DETAILS

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  #10

Telescope Laser Collimator 1.25inch, Bysameyee Calibrator with 2 Adapter for Newtonian Reflector Telescope Collimation

Asin: B07J5WBG4K   |   Model: Bysameyee   |   PartNumber: Bysameyee

7 Brightness Levels: Red Laser Collimation Beam With 7 Brightness Levels.
Battery: Requires 1 Cr2032 Battery..
Metal Body: Make It More Durable And Long-Term Use..
1.25Inch Fit: Can Fit Into 1.25" Focusers Or Diagonals, Comes With Removable 2" Adapter..

Features

  • Easy to Collimate Your Telescope: Make it easier to collimate your 1.25'' and 2'' reflector telescope, no longer boring and save your time.
  • 1.25inch Fit: Can fit into 1.25 focusers or diagonals, comes with removable 2 adapter.
  • 7 brightness levels: Red laser collimation beam with 7 brightness levels
  • Metal Body: Make it more durable and long-term use.
  • Battery: Requires 1 CR2032 battery.
  • See more on Amazon...

Brand: Bysameyee   |   Manufacturer: Bysameyee

Weight: 0.51 Pounds

Amazon Price: $25.99 | as of 05/29/2024 (12:47am pst) *DETAILS

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  #11

MEOPTEX 1.25Inch Metal Collimating Cheshire Eyepiece- Long Version

Asin: B07KF191VL   |   Model: MT21514   |   PartNumber: MT21514   |   Ean: 6971680410233

Accurate Collimation Is Essential For High Power Observing. Stars Will Become More Like Pin Points Of Light, And Planetary / Lunar Detail Will Be Enhanced..
This Collimation Eyepiece Can Be Used For Precisely Collimating The Newtonian And Schmidt-Cassegrain Reflector Telescopes For Better Image Quality..
Item Was Made By Aluminum With Crosshair At The Bottom Allow Quick And Precise Centering Of The Optics..
For Aligning Optics Of Newtonian Reflectors, Dobsonian Reflectors, And Schmidt-Cassegrain Telescopes (Scts)..

Features

  • Fits in 1.25" focusers and easy to use;simply cap the telescope, remove the diagonal, and place the eyepiece directly in the focuser.
  • For aligning optics of Newtonian reflectors, Dobsonian reflectors, and Schmidt-Cassegrain Telescopes (SCTs).
  • Accurate collimation is essential for high power observing. Stars will become more like pin points of light, and Planetary / Lunar detail will be enhanced.
  • Item was made by aluminum with crosshair at the bottom allow quick and precise centering of the optics.
  • This collimation eyepiece can be used for precisely collimating the Newtonian and Schmidt-Cassegrain reflector telescopes for better image quality.
  • See more on Amazon...

Brand: MEOPTEX   |   Manufacturer: MEOPTEX

Weight: 0.44 pounds

Amazon Price: $13.99 | as of 05/29/2024 (12:47am pst) *DETAILS
List Price: $27.99

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  #12

Tydeux 1.25" Metal Collimating Cheshire Eyepiece Without Laser - Short Version - for Newtonian Reflector Telescope

Asin: B0BTLFTQS5   |   Model: SKU_TD_OTH30   |   PartNumber: SKU_TD_OTH30   |   Ean: 6973787051180

【 Resistant】Item Was Made By Aluminum With Crosshair At The Bottom Allow Quick And Precise Centering Of The Optics..
【Widely Used】This Collimation Eyepiece Can Be Used For Precisely Collimating The Newtonian And Schmidt-Cassegrain Reflector Telescopes For Better Image Quality..
【Easy To Use】Fits In 1.25" Focusers And Easy To Use;Simply Cap The Telescope, Remove The Diagonal, And Place The Eyepiece Directly In The Focuser..
【Visual Accuracy】The Short Collimator For Mirror (Reflector) Telescopes Has A 45 Degree Plate For Easier Visual Accuracy..

Features

  • Professional Instruments For aligning optics of Newtonian reflectors, Dobsonian reflectors, and Schmidt-Cassegrain Telescopes (SCTs).
  • Visual Accuracy The short collimator for mirror (reflector) telescopes has a 45 degree plate for easier visual accuracy.
  • Resistant Item was made by aluminum with crosshair at the bottom allow quick and precise centering of the optics.
  • Easy to Use Fits in 1.25 focusers and easy to use;simply cap the telescope, remove the diagonal, and place the eyepiece directly in the focuser.
  • Widely Used This collimation eyepiece can be used for precisely collimating the Newtonian and Schmidt-Cassegrain reflector telescopes for better image quality.
  • See more on Amazon...

Brand: Tydeux   |   Manufacturer: Tydeux

Dimensions: 1.30 x 6.00 x 1.30 inches

Amazon Price: $15.97 | as of 05/29/2024 (12:47am pst) *DETAILS
List Price: $16.99

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  #13

Alstar 1.25Inch Metal Collimating Cheshire Eyepiece Without Laser for Newtonian Reflector Telescope - Long Version

Asin: B074DS1HXY   |   Model: SKU_AM_MCEL1A   |   PartNumber: SKU_AM_MCEL1A   |   Ean: 6970019299990

This Collimation Eyepiece Can Be Used For Precisely Collimating The Newtonian And Schmidt-Cassegrain Reflector Telescopes For Better Image Quality..
Accurate Collimation Is Essential For High Power Observing. Stars Will Become More Like Pin Points Of Light, And Planetary / Lunar Detail Will Be Enhanced..
Item Was Made By Aluminum With Crosshair At The Bottom Allow Quick And Precise Centering Of The Optics..
Fits In 1.25" Focusers And Easy To Use;Simply Cap The Telescope, Remove The Diagonal, And Place The Eyepiece Directly In The Focuser..

Features

  • For aligning optics of Newtonian reflectors, Dobsonian reflectors, and Schmidt-Cassegrain Telescopes (SCTs).
  • Fits in 1.25 focusers and easy to use;simply cap the telescope, remove the diagonal, and place the eyepiece directly in the focuser.
  • This collimation eyepiece can be used for precisely collimating the Newtonian and Schmidt-Cassegrain reflector telescopes for better image quality.
  • Item was made by aluminum with crosshair at the bottom allow quick and precise centering of the optics.
  • Accurate collimation is essential for high power observing. Stars will become more like pin points of light, and Planetary / Lunar detail will be enhanced.
  • See more on Amazon...

Brand: Alstar   |   Manufacturer: Alstar

Dimensions: 1.40 x 6.00 x 1.40 inches   |   Weight: 0.10 pounds

Amazon Price: $19.99 | as of 05/29/2024 (12:47am pst) *DETAILS

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  #14

Solomark Collimation Eyepiece - 1.25Inch Cheshire Without Laser for Newtonian Telescopes and Reflectors - Metal, Long

Asin: B08L7FGDQ3   |   Model: SOPTICS-GI1-08   |   PartNumber: SOPTICS-GI1-08   |   Ean: 0703501407940   |   UPC: 703501407940

Collimation Eyepiece Is More Accurate Than The Simple Collimation Tool.
With Dustproof And Moistproof Rubber Cover-Expert Design-Cnc Machine Made- Precise Surface Dealing.
When Collimating A Refractor You Should Put The Cheshire Directly Into The Focuser..
For Aligning Optics Of Newtonian Reflectors, Dobsonian Reflectors, And Schmidt-Cassegrain Telescopes (Scts).

Features

  • Special eyepiece fits into 11/4" focusers or diagonals.
  • For aligning optics of Newtonian reflectors, Dobsonian reflectors, and Schmidt-Cassegrain Telescopes (SCTs)
  • Collimation eyepiece is more accurate than the simple Collimation Tool
  • When collimating a refractor you should put the Cheshire directly into the focuser.
  • With Dustproof and MoistProof Rubber Cover-Expert Design-CNC Machine Made- Precise Surface Dealing
  • See more on Amazon...

Brand: SOLOMARK   |   Manufacturer: SOLOMARK

Dimensions: 1.81 x 9.06 x 7.09 inches   |   Weight: 0.46 pounds

Amazon Price: $15.99 | as of 05/29/2024 (12:47am pst) *DETAILS

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  #15

Tydeux 1.25" Metal Collimating Cheshire Eyepiece Without Laser - Long Version - for Newtonian Reflector Telescope

Asin: B0BTLG9GVS   |   Model: SKU_TD_OTH29   |   PartNumber: SKU_TD_OTH29   |   Ean: 6973787051173

Item Was Made By Aluminum With Crosshair At The Bottom Allow Quick And Precise Centering Of The Optics..
This Collimation Eyepiece Can Be Used For Precisely Collimating The Newtonian And Schmidt-Cassegrain Reflector Telescopes For Better Image Quality..
Fits In 1.25" Focusers And Easy To Use;Simply Cap The Telescope, Remove The Diagonal, And Place The Eyepiece Directly In The Focuser..
Accurate Collimation Is Essential For High Power Observing. Stars Will Become More Like Pin Points Of Light, And Planetary / Lunar Detail Will Be Enhanced..

Features

  • For aligning optics of Newtonian reflectors, Dobsonian reflectors, and Schmidt-Cassegrain Telescopes (SCTs).
  • Accurate collimation is essential for high power observing. Stars will become more like pin points of light, and Planetary / Lunar detail will be enhanced.
  • Item was made by aluminum with crosshair at the bottom allow quick and precise centering of the optics.
  • Fits in 1.25 focusers and easy to use;simply cap the telescope, remove the diagonal, and place the eyepiece directly in the focuser.
  • This collimation eyepiece can be used for precisely collimating the Newtonian and Schmidt-Cassegrain reflector telescopes for better image quality.
  • See more on Amazon...

Brand: Tydeux   |   Manufacturer: Tydeux

Dimensions: 1.40 x 6.00 x 1.40 inches   |   Weight: 0.39 pounds

Amazon Price: $19.99 | as of 05/29/2024 (12:47am pst) *DETAILS

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  #16

Farpoint collimating Cheshire, 2" Diameter, FP261

Asin: B01BO76I4Y   |   Model: FP261   |   PartNumber: FP261   |   Ean: 0022099905899   |   UPC: 022099905899

Fits 2" Focusers.
Made In The Usa By Farpoint Astro.
Essential And Easy To Use Telescope Collimation Tool.
Includes Mirror Spotting Template, Center Spots And Instructions..

Features

  • 2" reflective Cheshire.
  • Includes mirror spotting template, center spots and instructions.
  • Fits 2 focusers
  • Essential and easy to use telescope collimation Tool
  • Made in the USA by Farpoint Astro
  • See more on Amazon...

Brand: Farpoint   |   Manufacturer: Farpoint Astro

Dimensions: 2.00 x 5.00 x 2.00 inches   |   Weight: 1.25 pounds

Amazon Price: $54.60 | as of 05/29/2024 (12:47am pst) *DETAILS

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  #17

Farpoint collimating Cheshire, 1.25" Diameter, FP260

Asin: B01BO7F5YI   |   Model: FP260   |   PartNumber: FP260   |   Ean: 0022099905905   |   UPC: 022099905905

Brand: Farpoint   |   Manufacturer: Farpoint Astro

Dimensions: 12.00 x 0.20 x 12.00 Inches   |   Weight: 1.25 pounds

Amazon Price: $39.99 | as of 05/29/2024 (12:47am pst) *DETAILS

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  #18

Astromania 1.25Inch Metal Collimating Cheshire Eyepiece Without Laser for Newtonian Reflector Telescope - Short Version - Bundle with - 1.25" 90-Degree Diagonal Mirror

Asin: B0D4VC8TGB

Protective Coating On The Mirror To Ensure A Long Life, Metal Barrel - For Secure Seating In The Focuser..
The Short Collimator For Mirror (Reflector) Telescopes Has A 45 Degree Plate For Easier Visual Accuracy..
Fits In 1.25" Focusers And Easy To Use;Simply Cap The Telescope, Remove The Diagonal, And Place The Eyepiece Directly In The Focuser..
Wide 90 Degree Angle: You Can View Correct Image From Refractor Telescope Stand And Just Look Down With A Comfortable Angle.More Comfortable Viewing Orientation As You Observe From Above, Filter Thread For Any 1.25" Filter. Accepts Standard 1.25" Eyepieces..

Features

  • 1.25" 90-degree mirror star diagonal for any telescope with 1.25" connector (not suitable for Newtonians).Useful for refractor and Cassegrain telescopes - not recommended for reflectors.
  • Wide 90 degree angle: You can view correct image from refractor telescope stand and just look down with a comfortable angle.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.
  • Fits in 1.25 focusers and easy to use;simply cap the telescope, remove the diagonal, and place the eyepiece directly in the focuser.
  • The short collimator for mirror (reflector) telescopes has a 45 degree plate for easier visual accuracy.
  • See more on Amazon...

Brand: Astromania

Amazon Price: $35.97 | as of 05/29/2024 (12:47am pst) *DETAILS
List Price: $38.98

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  #19

Astromania 1.25Inch Metal Collimating Cheshire Eyepiece Without Laser for Newtonian Reflector Telescope - Short Version - Bundle with - 1.25" 6mm Plossl Telescope Eyepiece

Asin: B0D4V93RSS

Fold-Down Rubber Eyeguard Threaded For Standard 1.25- Inch Astronomy Filters..
The Short Collimator For Mirror (Reflector) Telescopes Has A 45 Degree Plate For Easier Visual Accuracy..
Fits In 1.25" Focusers And Easy To Use;Simply Cap The Telescope, Remove The Diagonal, And Place The Eyepiece Directly In The Focuser..
4-Element Plossl Design, Has A Approx 52 Degree Afov. Perfect For Broad-Field Lunar Observations, Medium-Sized Star Clusters, And A Wide Range Of Cloudy Nebulas And Deep-Sky Targets..

Features

  • 1.25- inch 6mm plossl eyepiece set , gives the widest viewing field along with extra sharpness and long eye relief.
  • 4-element plossl design, has a approx 52 degree AFOV. Perfect for broad-field lunar observations, medium-sized star clusters, and a wide range of cloudy nebulas and deep-sky targets.
  • Fold-down rubber eyeguard Threaded for standard 1.25- inch astronomy filters.
  • Fits in 1.25 focusers and easy to use;simply cap the telescope, remove the diagonal, and place the eyepiece directly in the focuser.
  • The short collimator for mirror (reflector) telescopes has a 45 degree plate for easier visual accuracy.
  • See more on Amazon...

Brand: Astromania

Amazon Price: $30.97 | as of 05/29/2024 (12:47am pst) *DETAILS
List Price: $35.98

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