Nikon TC-20E II Nikon F Since the teleconverter extends into

Since the teleconverter extends into the back of the lens

The Canon Speedlite 430EZ is a compact flash for film SLR Canon cameras

This Polaroid Pronto Self-Timer (#2326) clips to a Pronto camera and provides dial-settable self timer and a cable-release receptacle

5 for Yashica AF cameras

the autofocus performance is miserable

Nikon TC-20E II Nikon F Since the teleconverter extends intoThe Nikon TC 20E II is an autofocus teleconverter designed for select Nikon AF S telephoto lenses (here's Nikon's compatibility list). Doubles focal length of compatible lenses, at the cost of two stops of light. In near new condition, with original box.