Ricoh Auto Rikenon 55mm f1.4 for M42 Teleconverter and AF-D lenses (and some

and AF-D lenses (and some AF-S) and features full manual or automatic exposure

autofocus requires a camera with a built-in focusing motor

There's no measuring or portioning

A solid classic medium format camera in good shape- just add a lens

The SMC Pentax-A 50mm f/2 is a compact standard lens for Pentax K-mount cameras

Ricoh Auto Rikenon 55mm f1.4 for M42 Teleconverter and AF-D lenses (and someThe Ricoh Auto Rikenon 55mm f1. 4 is an unusually big and heavy lens. Its not huge or anything, but its certainly larger than a Takumar. Whats the payoff? Excellent image quality and a great look, which sounds pretty good to me. In excellent condition overall, with minor internal dust, very minor coating marks. Manufactured by Tomioka for Ricoh. A rare ish lens in nice shape.