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3D printed M48x0.75 to M51x1.0 adapter

kbrown

By kbrown
in DIY Astronomer

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kbrown

kbrown

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To my surprise I wasn't able to focus in enough with my recently acquired WO FLT91 using my Ascension 2" star diagonal. Since all my EPs are 1.25" I decided to remove the 2" holder and printed a M48x0.75 to M51x1.0 adapter so I could stick the 1.25" holder directly to the diagonal. This gave me an extra 18mm inward travel and I was able to focus with all my EPs :) STL attached...

IMG_20210508_174312.thumb.jpg.5b4f34d53a29f235db1ced88b8039bca.jpg

 

The removed 2" holder on the left...

IMG_20210508_174354.thumb.jpg.2c40095a4d4a077d1c960180d02ac671.jpg

 

DiagonalEPHolder_v004.stl.zip

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