Hey guys. I was at the antique store this morning and found this lens for $22.
It doesn't fit my K10D, and it's definitely not a screw-mount, so i'm guessing it's a Canon lens? Not sure. There's no designation on the box on what body it's for but it does say CA at the end of the serial number. It's a Albinar-ADG f/3.9 80-200mm--push/pull zoom, the lens is scratch free and it appears to be barely used at all. There's some fuzzy dust inside the glass but it's so tiny I doubt it will affect picture quality.
Anyway. One of the things I can't figure out with this lens is how to get the aperture blades to open close, I turn the dial that 'clicks' near the bottom (under the f-stop numbers) and nothing happens. No opening/closing of blades.
I'd like to sell it but I think i got a dud??
Help!!!
sorry a little blurry: