Zeiss 63mm Telescope Evolution

[@robertohegi536]

Thank you very much for your amazing collection and videos

[@davetrott6046]

You are most welcome, Roberto!

[@RomkeSchievink]

Nice Zeiss collection. Thank you for the Explanation.

[@davetrott6046]

You are most welcome. Thanks for your comment!

[@MrAstrojensen]

Zeiss Pre- WW2 threads are M44x0.9 Löwenherz.

[@davetrott6046]

Thank you! I have actually cut these on my lathe. Not trivial!

[@MrAstrojensen]

I wish I had a lathe, even a small one.

[@guepit]

yo tengo uno igual con la misma caja al final con 6 lentes....