|
Superview 42mm
I bought one of these yesterday, wanting something in the 2.2 degree RFOV range, and as it is meant to be 65 AFOV, it was right in the ballpark.
I wanted something appreciably wider than my 68 degree 26mm, which gives 91 minutes RFOV.
I tested it out last night, but the RFOV measured at 108 minutes RFOV, not even 2 degrees. This works out to be 52 degrees AFOV, far short of the advertised 65!!
I've read elsewhere that people have measured it at 65 AFOV, but I can only get 52 out of it!!
Suggestions?
Cheers,
Jason.
Last edited by koputai; 24-01-2008 at 11:44 AM.
|