leica 4,5 135 SR 1690448

Description

Leica Elmar 135mm f/4.5 M39 Screw Mount (Serial No. 1690448)

The Leica Elmar 135mm f/4.5, with serial number 1690448, was manufactured in 1959 by Ernst Leitz GmbH, Wetzlar. This is a telephoto prime lens designed for Leicas M39 screw mount (also known as Leica Thread Mount, or LTM), and it can be used on Leica rangefinders or adapted to modern digital mirrorless systems.

Despite its compact size for a 135mm lens, it delivers classic Leica sharpness and contrast, and is particularly well-suited for portraiture, travel, and landscape photography where compression and reach are desired.

Key Features

• Focal Length: 135mm excellent for portraits, travel, and distant subjects

• Maximum Aperture: f/4.5, down to f/32

• Lens Mount: Leica M39 (LTM) compatible with Leica screw-mount cameras or adaptable to M-mount and digital systems

• Minimum Focus Distance: Approx. 1.5m (5 feet)

• Aperture Blades: 15-blade diaphragm for smooth, circular bokeh

• Focus Type: Manual focus with long throw and fine precision

• Optical Construction: 4 elements in 3 groups

• Filter Thread: 39mm clamp-on or Series VI filters (depending on version)

• Build: All-metal barrel, finely engraved markings, retractable lens hood

Whats Included

• Leica Elmar 135mm f/4.5 lens (Serial No. 1690448)

• Front and rear caps

• Leather case

Condition

Used Good condition: The lens is fully functional, with clear optics, no haze or fungus, and smooth aperture and focus rings. Some signs of cosmetic wear may be present on the exterior, consistent with its age, but performance is unaffected.