100mm · f/2
The G-48 100mm f/2 Russian cine lens, converted to M42 mount, offers surprisingly sharp images with good contrast at f/2, though it exhibits some chromatic aberration. Its 18-blade iris produces a perfectly round aperture (kds315*). The lens shows wipe marks from 1961, indicating age-related wear. It suits users interested in vintage cine lenses with unique character, but those needing flawless optics may be deterred by the CA and cosmetic condition.