Helios 58mm f2 Helios 44M-4 - Lens

Manual focus normal lens made for M42 mount 35mm SLR cameras in the Soviet Union. Produced as the standard lens for many Soviet SLRs, including Zenits, and produced by many Soviet factories, including KMZ, Zenit, and Valdai. Based on the Carl Zeiss 58mm f2 Biotar. This version lacks an automatic/manual aperture switch. Metal body available in black.

• Helios-44M-4 58mm f2 (6 elements, 4 groups, Anastigmat design)
• Minimum focus distance: 0.5m
• Aperture blades: 6
• Size: 63 x 52 mm
• Weight: 242g