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Detailed Specifications
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| Angle of view (diagonal, horizontal, vertical) |
for 35 mm (24 x 36 mm): 75°, 65°, 46°
for digital (18 x 27 mm): 60°, 51°, 36°, corresponds to a focal length of approx. 37mm with 35mm-format |
| Optical design |
Number of elements / groups: 8 / 6
Focal length: 28,4 mm
Entrance pupil: 12,8 mm (related to the first lens surface in light direction)
Focusing range: 0.7 m to Infinity |
| Distance setting |
Scale: combined meter/feet-increments
Smallest object field: for 35 mm: 533 x 800mm, for digital: 400 x 600 mm
Highest reproduction ratio: 1:22
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| Diaphragm |
Setting / Type: Preset, with click-stops, half values available
Smallest aperture: f/22
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| Bayonet |
Leica M quick-change bayonet with 6 bit identification bar code for digital M models |
| Filter (type) |
Internal thread for screw-on filters size E39 |
| Lens hood |
Snap-on type (supplied) |
| Dimensions and weight |
Length: approx. 30/46 mm (with/without lens hood)
Largest diameter: approx. 52 mm
Weight: approx. 180g
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