Top 10 Bahtinov Focusing Mask – Telescope Photo Adapters

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1. MEOPTEX

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MEOPTEX Bahtinov Mask Focusing Mask for Telescopes For Outer Diameter from 105mm-150mm

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MEOPTEX #ad - They have adjustment latitude of about 290-340mm, in aperture making them very versatile. Please be assured that these focusing masks will work excellently for both reflectors and refractors with whatever focal length. This prevents slippage, whilst allowing the mask to remaining perfectly central. Because of this 3-post mounting, the mask remains centered, whilst fitting a wider range of telescopes.

All you need to do is to measure your telescope tube size and choose the right size of the mask contact us if you are not sure where to measure. They will never be brittle in the cold, rafractors, Dobsonians, unlike some other masks which are made from normal plastics. Suitable for use on all types of telescope - reflectors, mak-cas and SCTs. They are made from 2mm thick laser cut plexiglass and the securing screws are capped with soft plastic so that they do not damage your telescope. These high quality bahtinov masks are adjustable to fit a wide range of optical tubes, depending on model, unlike masks which are only able to fit one telescope.

They are made from precision laser cut enforced plexiglass, which is stiff and long lasting. Bahtinov masks take the guesswork out of focusing and even get over the seeing conditions as it is a mathematical type approach to the task. The best focus for your telescope quickly and easily. The masks grip the telescope tube gently but firmly with three metal posts which have non-scratching silicon sleeves to protect you valued telescope surface.
BrandMEOPTEX #ad
ManufacturerMEOPTEX #ad
Part Number5263469710
Model903024

2. SVBONY

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SVBONY Telescope Focusing Mask Bahtinov Focusing Mask Aluminum Alloy Bahtinov Mask for 105-150mm Caliber Fixed Diameter 100-170mm

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SVBONY #ad - Ultra-thin and no-burden accessories; although the SVBONY Bahtinov focusing mask is made of metal; it is very lightweight and will not become a burden to maintain the balance of the telescope.

Quickly and easily help your telescope focus; sVBONY Bahtinov focusing mask is to help you focus quickly; it can help you achieve perfect focus CCD DSLR or webcam in seconds. Thoughtful detailing; svbony bahtinov focusing mask with 3 fixing screws; they have a scratch-resistant silicone sleeve to protect your precious telescope surface from scratches.

Sturdy aluminum alloy structure; svbony bahtinov focusing mask is made of hard aluminum alloy material instead of cheap plastic; the overall use of anodized aluminum process; which guarantees its durability. Universal adaptability; with 3 holes; the mask can be easily connected to any telescope by 3 screws; suitable for telescope front diameter 105mm to 150mm.
BrandSVBONY #ad
ManufacturerSVBONY #ad
Height0.39 Inches
Length6.69 Inches
Width6.69 Inches
Part NumberFW2381AB
ModelFW2381AB

3. Gosky

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Gosky Bahtinov Focusing Mask for for Telescopes Dew Shield or Front End Diameter from 115-165mm 4.5in-6.5in -for 127mm Celestron or Skywatcher Maksutovs,celestron 5 Se,meade127 Ed Apo,etc

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Gosky #ad - It will take less time to achieve perfect focus with your new mask which mean you spend more time imaging photons rather than focusing them. The vertical slits create a moving bar that is centered on the X when you are at focus.

Light weight so you wont upset the balance on your scope. The mask attaches securely to your scope using brass screws with soft transparent nylon cover to ensure the finish of your telescope is protected. Suitable for telescopes dew shield or front outer diameter front end diameter From 115-165mm 4. 5in-6. 5in - for 127mm celestron or skywatcher Maksutovs, Meade 127 ED APO, Celestron 5 SE Etc. Bahtinov masks make focusing for astrophotography an easy task. Watch the two slanted areas create an "X" over the star.
BrandGosky #ad
ManufacturerGosky #ad
Part NumberQHAI0310
ModelQHAI0310
Warranty1 YEAR

4. SOLOMARK

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Solomark Bahtinov Focus Mask for Telescopes 80mm-Suitable for 80mm Diameter Telescope

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SOLOMARK #ad - Masks now feature 3 holes which can be attached with 3 screws to prevent the mask from falling all the way to the ground. It will take less than 1 minute to achieve perfect focus with your new mask and will mean you spend more time imaging photons rather than focusing them. Light weight so you wont upset the balance on your scope. Bahtinov focus mask for telescope 80mm.
BrandSOLOMARK #ad
ManufacturerSOLOMARK #ad
Height2.5 Inches
Length8.9 Inches
Weight0.02 Pounds
Width5.4 Inches
Part NumberQHAI023

5. Astromania

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Can be Mounted with The Brass Screws Inside or Outside The drawtube, FM60mm for a Tube Outer Diameter OD from 65mm-100mm, Astromania Bahtinov Mask Focusing Mask for Telescopes

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Astromania #ad - They are made from precision laser cut enforced plexiglass, which is stiff and long lasting. All you need to do is to measure your telescope tube size and choose the right size of the mask contact us if you are not sure where to measure. Bahtinov masks take the guesswork out of focusing and even get over the seeing conditions as it is a mathematical type approach to the task.

The best focus for your telescope quickly and easily. They are made from 2mm thick laser cut plexiglass and the securing screws are capped with soft plastic so that they do not damage your telescope. These high quality bahtinov masks are adjustable to fit a wide range of optical tubes, depending on model, unlike masks which are only able to fit one telescope. The masks grip the telescope tube gently but firmly with three metal posts which have non-scratching silicon sleeves to protect you valued telescope surface.

Because of this 3-post mounting, whilst fitting a wider range of telescopes. They have adjustment latitude of about 65-100mm, in aperture making them very versatile. They will never be brittle in the cold, unlike some other masks which are made from normal plastics. Please be assured that these focusing masks will work excellently for both reflectors and refractors with whatever focal length. Suitable for use on all types of telescope - reflectors, rafractors, Dobsonians, Mak-Cas and SCTs.
BrandAstromania #ad
ManufacturerAstromania #ad
Height0.12 Inches
Length5.12 Inches
Weight0.07 Pounds
Width5.12 Inches
Part NumberSKU_AM_BFM60
ModelSKU_AM_BFM60

6. William Optics

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Diffraction Spikes Bahtinov Focusing Mask for Telescopes Dew Shield Diameter from 105mm -148mm

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William Optics #ad - Easy to mount on 3" – 4. 2" refractor telescope. Made with optical grade PMMA material. Optical transmission: 92% and above.
BrandWilliam Optics #ad
ManufacturerWilliam Optics #ad
Part NumberBM-DS-GR55

7. Orion

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Orion 40004 58-83mm ID Pinpoint Telescope Focusing Mask

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Orion #ad - Orion pinpoint focusing Masks produce a distinct, intersecting 3-line pattern once accurate focus is achieved. Three orion-exclusive adjustable padded pegs provide a secure grip once installed on a telescope. Also known as bahtinov masks, Orion PinPoint Focusing Masks will help you achieve precise focus in seconds. This pinpoint mask fits telescope tubes with an outer diameter of 58mm to 83mm 2. 28" to 3. 27". Compatible with any type of telescope, and especially useful for astrophotography setups.
BrandOrion #ad
ManufacturerOrion #ad
Height0.13 Inches
Length3.75 Inches
Weight0.07 Pounds
Width3.75 Inches
Part Number40004
Model40004

8. Orion

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138-173mm ID Pinpoint Telescope Focusing Mask

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Orion #ad - Compatible with any type of telescope, and especially useful for astrophotography setups. Three orion-exclusive adjustable padded pegs provide a secure grip once installed on a telescope. Orion pinpoint focusing Masks produce a distinct, intersecting 3-line pattern once accurate focus is achieved. Also known as bastion masks, Orion Pinpoint Focusing Masks will help you achieve precise focus in seconds. This pinpoint mask fits telescope tubes with an outer diameter of 138mm to 173mm 5. 43" to 6. 81".
BrandOrion #ad
ManufacturerOptronic Technologies, Inc #ad
Height0.13 Inches
Length7.25 Inches
Weight0.13 Pounds
Width7.25 Inches
Part Number40008
Model40008

9. Orion

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Orion 40005 78-103mm ID Pinpoint Telescope Focusing Mask

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Orion #ad - Also known as bahtinov masks, Orion PinPoint Focusing Masks will help you achieve precise focus in seconds. Orion pinpoint focusing Masks produce a distinct, intersecting 3-line pattern once accurate focus is achieved. Compatible with any type of telescope, and especially useful for astrophotography setups. This pinpoint mask fits telescope tubes with an outer diameter of 78-103mm 3. 07" to 4. 06". Three orion-exclusive adjustable padded pegs provide a secure grip once installed on a telescope.
BrandOrion #ad
ManufacturerOrion #ad
Height4.5 Inches
Length4.5 Inches
Weight0.08 Pounds
Width0.13 Inches
Part Number40005
Model40005

10. Farpoint Astro

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67mm DSLR Camera Filter unmounted Bahtinov Mask, FP441

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Farpoint Astro #ad - Bahtinov focusing mask for DSLR Camera Lenses with 67mm filter threads. Best for focal lengths greater than 100mm. Works with all DSLR cameras. Snaps into a uv or skylight filter NOT INCLUDED. Made in the uSA by Farpoint Astro.
BrandFarpoint Astro #ad
ManufacturerFarpoint Astronomical Research #ad
Part NumberFP441
ModelFP441