Yashica ML 50mm f2  type_Power & Cables dispensing with the multiple helicoids

dispensing with the multiple helicoids of a unit focusing lens for a single moving front element that kind of partially unscrews to focus

it it will not work by itself on a Minolta MD camera: you definitely need the bellows

This lens does not change length when focused

Lens boards for cameras such as the Toyo-View 45C

too: not much larger than a normal 50mm lens

Yashica ML 50mm f2 &nbsptype_Power & Cables dispensing with the multiple helicoidsThe Yashica ML 50mm f2 is a C Y mount prime lens. Nice smooth focus and clean glass with only minor dust. Minor amounts of cosmetic wear with a small indent on the focus ring that doesn't impact function.