Posted by Art Maples on November 13, 2000 at 17:51:43:
I have a couple of old lenses for my Deardorf that I
want to be able to use screw-on adapters/filters with.
They are a 14" APO Artar and a 12" Dagor, Series 3 No.
6. I don't know if they take a standard size screw in
filter or not, but so far I haven't found any that fit.
I keep hearing about "series" filters with older
lenses. Can anyone give me a quick rundown on series
filters or what I should be looking for?
Thanks
Art