The versatile all-around lens delivers phenomenal overall image quality, high contrast and exemplary resolution over its entire aperture range, even wide open. By closing the aperture down only 2 stops to f/4, it delivers maximum resolution and contrast that is unsurpassed. It also impresses by being virtually distortion-free. The word "standard" is particularly fitting for this astoundingly compact wide-angle jewel. It turns any Leica M camera into a highly compact and elegant unit, allowing the photographer to shoot discreetly, without drawing attention.
Angle of view (diagonal, horizontal, vertical): 63°, 54°, 38°
Optical design
Number of elements / groups: 7 / 5
Focal length: 35.3 mm
Entrance pupil: 10 mm (related to the first lens surface in light direction)
Focusing range: 0.7 m (2.3 ft) to Infinity
Distance setting
Scale: combined meter/feet-increments
Smallest object field: 5419 mm x 627 mm
Highest reproduction ratio: 1:17.5
Diaphragm
Setting / Type: Preset, with clickstops (including half values), manual diaphragm
Smallest aperture: f/16
Bayonet: Leica M quick-change bayonet
Filter (type): internal thread for screw-on filters size E 39
Lens hood: separate, clip-on type
Dimensions and weight
Length: 34.5 mm / 1.4 in
Largest diameter: 53 mm / 2.1 in
Weight: approx. 255 g / 9 oz
