RAFCamera M65x1F-Pentax 645 adapter brand_Minolta 5 lens is an unusual

5 lens is an unusual "transitional" Elmar lens with a serial number that theoretically falls in to the Hektor range

A fun novelty

with minor wear on the rear padding

Zuiko Digital 14-150mm f4-5

The very large camera mounting platform (about 10x17cm) makes this head well suited to use with large format cameras that need a bit of extra base support

RAFCamera M65x1F-Pentax 645 adapter brand_Minolta 5 lens is an unusualAccording to RAFCamera, the M65x1F Pentax 645 adapter ring is designed to mount "Chinese focusing helicoids" on a Pentax 645, useful for attaching projector lenses. RAFcamera's listing with more information is here. Please note that helicoids are sold separately.