Re: info needed on an EP Please?

Hi,

From the 5/82 Celestron Accessory Catalog, the specs for the 50mm 2" Pl are as follows:

AFOV = 43deg
Field Stop = 37mm

Note: This catalog pre-dates the formal introduction of the silver top series, but I think the specs stayed the same as these were purportedly all made by Vixen. Enjoy your eyepiece. I hope to find one for myself someday!

Regards,
Blake

Hi John,
Thanks for sharing the photo. Are you the original owner, or do you know when it was originally purchased new? Given the black top I suspect it might have been one of the later silver tops. Does it have a Vixen (Circle-V) mark on the barrel? Also, how is the sharpness at the edge?
Regards,
Blake
(So many questions, so little time)