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Oh that is so cool! How well does it maintain collimation?
Isn’t it incredible. I made one earlier this year. Had a chance to try it out yet?
This is amazing! What’s the ring around the eyepiece?
Oh that is so cool! How well does it maintain collimation?
Isn’t it incredible. I made one earlier this year. Had a chance to try it out yet?
This is amazing! What’s the ring around the eyepiece?
