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Farpoint Bahtinov Focusing Mask for Celestron 8 SCT

Farpoint Bahtinov Focusing Mask for Celestron 8 SCT

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in In stock (5)
Model
FP410
Weight
0.40 kg
Our price:
£19.80
including VAT 20.00 % ( £3.30 )
Qty

D2A17

FARPOINT Bahtinov Telescope Focusing Mask for Celestron 8" SCT Telescopes

Drop-in focusing mask for 8" SCTs (Schmidt Cassegrain Telescopes).
Focusing tool for serious astrophotographers and those who care about their time and quality of astrophotos.

8" MEADE OWNERS!

Please note, there are two versions, one for Celestron (FP410) and another one for Meade (FP411), because the Meade tube is tiny bit smaller, so basically the Celestron version won't fit the Meade, but the Meade would fit the Celestron. Therefore if we are out of stock of the Celestron version, we might send you the Meade version instead. (This won't work the other way around though...)

CELESTRON 8" EVOLUTION OWNERS!

Please note, the size of the secondary mirror holder is about 70.32mm and the inner diameter of the Bahtinov is about 70.0mm, so it might be just shy of that not big enough...

We've got a deburring tool, so if you are ordering it for an Evolution, please call us and we will get it up to the right size...



See demonstartion on a YOUTUBE VIDEO below:

DSLR BAHTINOV DEMONSTRATION:

GENERAL FARPOINT BAHTINOV FOCUSING MASK DEMONSTRATION:


 

 

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Average customer rating:
 
(2 reviews)  

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2 Most recent customer reviews (see all reviews):
Ian Holt
Jan 2, 2019
This customer purchased the item at our site.
Just to confirm above entry, received mine today (2/1/19) for Celestron 8" SCT and the central hole requires small amount of sanding/trimming to fit (365 highlight and offer this for Evolution but the issue appears to be extend to other Celestron 8" SCT). Not a major problem but Farpoint should address this at manufacture (365 do highlight this for 8" Evolution but mine is standard 8SE SCT).
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Tomas Lengvinas
Jan 10, 2018
This customer purchased the item at our site.
Looks and quality good.

Disadvantages: Only one negative thing is that it doesn't completely fits on Celestron 8 second mirror because little bit small center hole. I had to file center opening to get lose fit.
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