I have an old Petri 50mm f2 lens. Aperture blades to not open. Something is broken. You may have it for $5.50 Priority shipping.
A good use for it is to use 400 film (or a high ISO on your DSLR) and shoot everything @ f22 (because that's where it's stuck). Perhaps for school experimentation. Or perhaps surgically precise ant burning is in order ... :-) Anyway, it's yours for shipping. FCFS. Sincerely, Collin Brendemuehl http://kerygmainstitute.org "He is no fool who gives what he cannot keep to gain what he cannot lose" -- Jim Elliott -- PDML Pentax-Discuss Mail List PDML@pdml.net http://pdml.net/mailman/listinfo/pdml_pdml.net to UNSUBSCRIBE from the PDML, please visit the link directly above and follow the directions.