Originally posted by stevebrot Wow! We learn something new every day! Yes, that is a 44-2, but it looks to share build with the troublesome 44-3. Time to grind down the back of the focus ring
Either that or buy a Zenit. I occurred to me too that some of the older Pentax SLRs also have a small diameter body flange. Might work on one of them too!
Steve
I have been cautious toward 44-3, so I thought this lens is safe
Grinding down with a lathe has come to mind, but...
Originally posted by Lloydy Maybe it's a lens made up of parts ? It's certainly an oddity.
The lens is almost new and bears no evidence of being opened. If this lens really is an oddity, don't you think that it would be better to left it the way it is?