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3D printed 42mm filter holder for Tair 3

3d printing Filters Refractor
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#1 RemyB

RemyB

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Posted 23 September 2021 - 09:02 AM

Hi,

First post on this forum, just wanted to share a diy filter holder to put inside of the Russian lens Tair3.

A cls ccd filter on the front lens(72mm) cost a lot, so I decided to use a 42mm Astronomik(no filter mount) and model a "inside lens" holder for it.

 

When using a aps-c camera, the filter holder(and the 3 screws) is not visible. No vignetting.
I haven't tested with a full frame.

 

Files are available here:
https://drive.google...oer1hJlal8je7dc

 

Can be filament printed or abs like resin.
I will test it as soon as the weather allow it :)

 

Best regards
Remy

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  • LarsMalmgren and Medic002 like this


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