Lens mount: M39 (LTM â Leica Thread Mount). Focal length: 52mm. Industar-26M 52mm f/2.8 lens. Made in: USSR (Soviet Union). The Industar-26M is more than just an old lens â it is a piece of Soviet optical history.
INDUSTAR 26m 2.8 52 mm Leica Zorki FED Rangefinder Photo Lens M39
Industar 50 50mm f/3.5 Vintage Photo Lens M39 Mount for Leica Zenit FED Cameras
INDUSTAR-69 M39 mount 2.8/28mm MACRO Wide Angle Pancake Lens
Photo Lens INDUSTAR-61 L/D 2.8/55 mm mount M39 for Leica Zorki FED
INDUSTAR 23 U Super macro Enlarging Photo Lens f4.5 110mm M39
