Can anyone tell me anything about this what appears to be an older Soligor refractor? (see link below) The owner is not even certain of the objective diamter but I suspect it is 63 or 83mm. I understand the lenses were likely made in Japan? Any opinions on quality? Thanks for the help.
http://portland.craigslist.org/mlt/clt/203214577.html
http://portland.craigslist.org/mlt/clt/203214577.html
