Post Number: 2
|Posted on Friday, March 05, 2010 - 07:59 pm: ||
these are pentax screw lenses, must have an arpeture that will step down without pressing the pin. I have a ton of stuff I can trade for.
Post Number: 85
|Posted on Wednesday, March 10, 2010 - 04:37 pm: ||
Most screw mount lenses have an auto/manual switch near the back so they can be compatible with pre-auto diaphragm cameras like the FX. So, basically, any M42 screw mount lens will work, pin or not.