UPDATE #2
I should mention that he has to order these from overseas. If you are interested you might want to order because if he runs out it can be several weeks to get more.

He is also replacing mine with the metal foil reflector for s/h - very nice guy. Now I can cut one down into just a lens and see what that does.

Colleen, if you are serious, he is selling the Gemini used for testing the optics. $97 and I think he is throwing in an optic. I am sure that will go quickly.