Novoflex focusing rail  type_Instant Colour but does have very light

but does have very light patterned haze and light dust

glass is clean

find some film at literally any store for like $5

Original Leitz brochure for the Leica R4-Mot

with clean glass and slightly tough focus action

Novoflex focusing rail &nbsptype_Instant Colour but does have very lightThis Novoflex unit is a compact precision focusing rail for macro use. Attaches to any tripod head and provides a standard 1 4" thread up top for camera mounting. A turn of the focusing knob moves the camera platform back and forth; tighten it with the other knob. That's all! It's small enough to take almost anywhere, and works well. Gearing is not perfectly smooth, but advances well; cosmetic condition is good, with some paint and finish wear.