Pentax K100D medium format The Contax auto extension tube

The Contax auto extension tube set for Contax-Yashica mount includes one each of 13mm

including the A7 series)

and motorcycle sold separately

8 is a compact wide-angle lens for Micro Four Thirds with a fast f1

good quality 24mm f2

Pentax K100D medium format The Contax auto extension tubeThe Pentax K100D is a K mount APS C format camera with shutter speeds from 30s to 1 4000s. It has a 6 megapixel CCD sensor with a built in shake reduction system and, perhaps best of all, runs on 4 standard AA batteries. Compatible with nearly all Pentax K mount lenses, manual or autofocus. This one has just under 20k actuations and is in excellent cosmetic condition, with only minor wear.