Focus
Manual
Mount
RMS thread (microscope)
Format
35mm full frame
Groups
4
Elements
5
Weight
90g
Spec Notes
Bellows-only macro (1.8x-6x), RMS microscope thread via the PM-MTob adapter; manual preset diaphragm. SC and MC variants fold. Produced 1972-1985.
Max Aperture
f/3.5
Aperture Blades
8
Introduced
1972
Focal Length (Max)
38mm
Focal Length (Min)
38mm