Posts Made By: Jim Coughlin

September 29, 2009 03:55 PM Forum: Equipment Talk

Telrad Lens Fell Out

Posted By Jim Coughlin

Does anyone know the correct orientation for the lens in a Telrad? Mine came loose and I can't figure out whether the flat or convex side faces up.

October 22, 2010 03:20 AM Forum: Telescope Making

I'd like to make my own RACI finder, but I'm not sure what kind of prism to use. I find references to Amici prisms, Amici roof prisms, porro prisms, Abbe porro prisms, etc. Any advice would be appreciated.

November 8, 2010 10:36 PM Forum: Polls

Favorite opposite sex hair color

Posted By Jim Coughlin

James Bond to Jill St John in Diamonds Are Forever... "As long as the collar and cuffs match"...

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Posts Made By: Jim Coughlin

Telrad Lens Fell Out

RACI Finder Prism

Favorite opposite sex hair color

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