Yashica LM K mount adapter The Nikon DK-17M is a

The Nikon DK-17M is a magnifying eyepiece for 22mm threaded viewfinders (like on the D3/D4/D5 series and the D800)

maybe more

Chrome Hasselblad 500c/m camera body with Carl Zeiss Planar C 80mm f2

with an accurate shutter

Yashica LM K mount adapter The Nikon DK-17M is aThis Yashica LM is a twin lens camera with an 80mm f3. 5 Yashikor lens, shutter speeds from 1s to 1 500s (plus Bulb) and an automatic frame counter. It also has a discreet light meter which does not work at all (but at least it doesn't stick out). Shutter speeds are working, though a bit long at 1s; optics have very light front element coating marks which will not affect imaging, no haze or fungus. Cosmetic condition is good, with minor paint and