I have for sale an interesting objective. I bought this off astromart last year from a guy who bought it from an astromart user whose cousin lives in germany and buys up anything he can find and sends it back. From what I was told, it is from germany and has flourite coatings. It could be a year old, never used, or it could be 20 years old. From looking at it my guess is that it's never been used. It has no lettering or numbering on it anywhere. I've not done any serious testing with it and want to make it clear I am not representing this as an true astronomical objective. My guess is that one could stop it down and get a pretty good image. It's got alot of glass and is heavy. I'm guessing it's about F4.
Looking for $200.00