Astro Essentials SeeStar S50 Bahtinov Focus Mask
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Astro Essentials SeeStar S50 Bahtinov Focus MaskAstro Essentials SeeStar S50 Bahtinov Focus MaskAstro Essentials SeeStar S50 Bahtinov Focus Mask

Astro Essentials SeeStar S50 Bahtinov Focus Mask

£9.00
  (5 Reviews)
✓ 2 year warranty

:  

42x in stock shipped 1-2 working days

About this product

Model:  ae_seestar_bm

Astro Essentials SeeStar S50 Bahtinov Focus Mask

Perfect focus every time!

Designed specifically for the ZWO SeeStar S50 to ensure your focus results are crisp and perfect.

3D printed in tough, black filament.

This product is 3D printed, so the usual minor imperfections, like layer lines, associated with 3D printing can be seen on the printed parts.

Designed in the UK by Lukomatico. 

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Customer reviews

Average Rating (5 Reviews):  
Write a Review and share your opinions!

Rating (max 5):  
Excellent
14 March 2024  | 

Excellent service and very quick delivery as always


Rating (max 5):  
Top quality item
28 February 2024  | 

The mask is very well made, In fact you'd hardly notice it was 3d printed. Fit is just right, You do need to cut off the small tab thats on the bottom of it in order to make it fit the dew shield.


Rating (max 5):  
doesn't fit the dew shield
25 February 2024  | 

Bought the mask in conjunction with the dew shield, so far can't fault the seestar autofocus been spot on. However would be good if the mask fitted on the end of the dew shield just as they do with most other refractory (slight oversight) this would help in not disturbing object alignment because either way that you look at it you have to push fit one and remove and push fit the othere. The othere issue is mine has arrived in gloss finish so have hade to flock the dew shield. I know that matt three d printing is possible as I have had a tri mask made for my 12 inch sct from a vendor on a popular auction site !


Rating (max 5):  
S50 Bahtinov Mask
21 January 2024  | 

This is a well made mask. The size is just right for it stay in place while focusing and not be a struggle to remove and inadvertently move the scope pointing. The mask gives nice sharp spikes that make accurate focusing ease to do. I have found that the S50 auto focus is very accurate, so this mask can be used just to confirm the focus if you wish.


Rating (max 5):  
Bahtinov mask
29 December 2023  | 

This looks well made, but I have not yet tried it out, as the clouds keep coming.

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