Zenitar-M 1.7/50mm KMZ Auto lens with M42 screw mount This is 50mm / f=1.7 Krasnogorsk lens with Auto aperture, s/n 851355 Lens has M42 screwmount. Supplied with A/M aperture switch. Comes with both front and rear caps! Lens is in EXCELLENT working condition and PERFECT cosmetic shape. Works properly. Glass is clear, no scratches, free of dust or fungus inside. No oil on blades.
