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StarSharp Bahtinov Focus Masks

StarSharp Bahtinov Focus Masks
Our Price:  £13.95(Inc. 20% VAT)
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Model:  bahtinov-66
Brand:  StarSharp


Premium quality Bahtinov focus mask.

These are not generic masks, each mask is tuned to the telescope's focal ratio for the very best performance.

The Bahtinov mask has become the preferred method of focusing a telescope, either visually or when imaging with a CCD camera, DSLR or webcam. Precise and repeatable focus can be achieved in under a minute, even in poor seeing conditions. The mask displays a unique diffraction profile, one part of the diffraction pattern moves in response to changes in focus and displays error as a displacement from a clearly defined point.

Straight sides ensure the focus mask will not roll away when stored on the shelf, matt-black surface prevents reflections and a reflective high visibility corner makes it easy to locate in the dark.

Credit goes to Russian amateur astronomer Pavel Bahtinov for creating the design and making it available to the astronomy community.

Made in the UK!  

 

 

Write a Review and share your opinions!
Average Rating:  5 Stars5 Stars5 Stars5 Stars5 Stars

StarSharp Bahtinov Focus Masks
A superb purchase
  -  Jack
Rating (max 5):  55 Stars5 Stars5 Stars5 Stars5 Stars

I purchased a bahtinov mask for my Explorer 130M and it is amazing. The quality of the build is very good with it being strong and it also has a reflective sticker on so you remember to take it off. Once on, you can achieve pin-point focus for stars, planets or anything else. It is a must buy for around £15 depending on your telescope


StarSharp Bahtinov Focus Masks
Bahtinov mask, 180 pro
  -  Julian
Rating (max 5):  55 Stars5 Stars5 Stars5 Stars5 Stars

I recently purchased a bahtinov mask for my 180 pro mak, my first impression was that Flo had sent me a tasty pizza! once i opened the box i found a VERY well made bat mask for my big mak, this really is a superb item, so easy and intuitive to use, i line up on betelguise to get focus pin sharp. Short and simple, less than £20 for perfect focus, it has to be worth it


StarSharp Bahtinov Focus Masks
Better than I can make!
  -  Stephen
Rating (max 5):  55 Stars5 Stars5 Stars5 Stars5 Stars

I normally make my own Bahtinov masks and have found them to be very successful but with time being the enemy at the moment, I thought I'd treat myself to a ready made one. I'm delighted that I did too - the slots and 'lands' are finer than I'd dare make them using 'Blue Peter' methods and the unit is very professionally produced. The handy white reflective corner is a reminder that you've left the thing on your telescope which can save the embarrassment of spending the evening taking several hours worth of Bahtinov data ....
Nicely produced, sensibly priced and delivered promptly, I doubt I'll ever make another one myself.


StarSharp Bahtinov Focus Masks
Very well made bit of kit.
  -  Andy
Rating (max 5):  55 Stars5 Stars5 Stars5 Stars5 Stars

I have two of these masks. One for a 200mm reflector and one for an 80mm refractor. They are extremely well made and make focusing alot more quicker,easier and precise. 100% recommended.


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Write a Review and share your opinions!
Average Rating:  5 Stars5 Stars5 Stars5 Stars5 Stars

StarSharp Bahtinov Focus Masks
A superb purchase
  -  Jack
Rating (max 5):  55 Stars5 Stars5 Stars5 Stars5 Stars

I purchased a bahtinov mask for my Explorer 130M and it is amazing. The quality of the build is very good with it being strong and it also has a reflective sticker on so you remember to take it off. Once on, you can achieve pin-point focus for stars, planets or anything else. It is a must buy for around £15 depending on your telescope


StarSharp Bahtinov Focus Masks
Bahtinov mask, 180 pro
  -  Julian
Rating (max 5):  55 Stars5 Stars5 Stars5 Stars5 Stars

I recently purchased a bahtinov mask for my 180 pro mak, my first impression was that Flo had sent me a tasty pizza! once i opened the box i found a VERY well made bat mask for my big mak, this really is a superb item, so easy and intuitive to use, i line up on betelguise to get focus pin sharp. Short and simple, less than £20 for perfect focus, it has to be worth it


StarSharp Bahtinov Focus Masks
Better than I can make!
  -  Stephen
Rating (max 5):  55 Stars5 Stars5 Stars5 Stars5 Stars

I normally make my own Bahtinov masks and have found them to be very successful but with time being the enemy at the moment, I thought I'd treat myself to a ready made one. I'm delighted that I did too - the slots and 'lands' are finer than I'd dare make them using 'Blue Peter' methods and the unit is very professionally produced. The handy white reflective corner is a reminder that you've left the thing on your telescope which can save the embarrassment of spending the evening taking several hours worth of Bahtinov data ....
Nicely produced, sensibly priced and delivered promptly, I doubt I'll ever make another one myself.


StarSharp Bahtinov Focus Masks
Very well made bit of kit.
  -  Andy
Rating (max 5):  55 Stars5 Stars5 Stars5 Stars5 Stars

I have two of these masks. One for a 200mm reflector and one for an 80mm refractor. They are extremely well made and make focusing alot more quicker,easier and precise. 100% recommended.

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