Asahi Pentax 67 Extension Tube Set (two piece) brand_Sony 7 is a good quality

7 is a good quality standard lens for Konica Autoreflex cameras

The same serial number as on the focusing track is engraved on the outside of the front cell

and priced it accordingly: it's a solidly built camera that takes some pretty impressive lenses

with minor dust and smooth focusing action

not included) and a built-in stage focusing system

Asahi Pentax 67 Extension Tube Set (two piece) brand_Sony 7 is a good qualityThis Asahi Pentax 67 Extension Tube Set includes two tubes (28mm and 56mm) with autodiaphragm functionality. Works with almost any Pentax 67 lens to provide substantial close focusing capability. In excellent working order, with minor cosmetic wear.