Tamron-F SP Tele-Converter 2X KR BBAR MC7 for Pentax K boompole so hopefully that will help

so hopefully that will help

this is a “real” scanner with output that you can actually use for prints and enlargements

and the precision of the gearing is just excellent

Moses also brought about the Plagues of Egypt

some scuffs and scrapes

Tamron-F SP Tele-Converter 2X KR BBAR MC7 for Pentax K boompole so hopefully that will helpThe Tamron F SP Tele Converter 2X KR BBAR MC7 is a good quality manual focus teleconverter for Pentax K mount lenses. It's got electronic passthrough for A type lenses, but no autofocus capability. In very good condition, with light cosmetic finish wear; clean glass, good function. A teleconverter will double the focal length of your lens, at the cost of a few stops of light.