Tamron-F 2x PZ-AF BBAR MC7 teleconverter for Pentax K iso_100 clean optics (with minor dust)

clean optics (with minor dust) and excellent function

The Canon 85mm f1

Designed for 16mm c-mount cameras

Includes wrist strap

It is very much a mirrorful camera and it will not work with your E-mount "Alpha" lenses- only Sony/Minolta A mount SLR lenses

Tamron-F 2x PZ-AF BBAR MC7 teleconverter for Pentax K iso_100 clean optics (with minor dust)Tamron F 2x PZ AF BBAR MC7 teleconverter for Pentax K mount cameras and lenses. This is an "autofocus" teleconverter with passthroughs for electronic contacts and mechanical focus coupling. So it will autofocus in theory, but autofocus performance will vary with lens, camera, and shooting conditions so don't bet the farm on it.