This is a classic vintage Leitz Elmar 5cm f/3.5 collapsible lens with a Leica screw mount (LTM/M39). With a serial number of 383781, this lens was manufactured in 1937, making it a true piece of photographic history. The collapsible design makes it incredibly compact and an ideal choice for carrying on your Leica screw-mount camera. Known for its distinct "vintage look" and excellent sharpness when stopped down, this lens is a must-have for any collector or photographer seeking a classic portrait lens. It is also compatible with modern Leica M-mount cameras using a simple LTM-to-M adapter (not included).

Technical Specifications:

• Production Year: 1937

• Lens Mount: Leica Screw Mount (LTM / M39)

• Focal Length: 5cm (50mm)

• Maximum Aperture: f/3.5

• Minimum Aperture: f/18

• Features: Collapsible design

• Weight: Approx. 110g (3.9 oz)

Condition Report: This lens is in good functional condition but shows significant cosmetic wear consistent with its age. The chrome finish has numerous scuffs, scratches, and rub marks on the barrel and focusing ring. The engravings are still legible. The optics are clear with no fungus or haze, though there is some minor internal dust and a few faint cleaning marks on the front element, which is typical for a lens of this vintage and will not impact image quality. The aperture and focusing rings are smooth, and the collapsible mechanism works correctly.