Leica Summilux-M 50 mm f/1.4 ASPH. specs
Optical design:
Number of elements / groups: 8 / 5
Focal length: 51.6 mm
Entrance pupil: 25.7 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: 271 x 407 mm
Highest reproduction ratio: 1:11.3
Diaphragm:
Setting / Type: Preset, with click-stops, half values available
Smallest aperture: f/16
Bayonet - Leica M quick-change bayonet
Filter (type) - Internal thread for screw-on filters size E46, non-rotating
Lens hood - Built-in, telescopic, lockable
Dimensions and weight:
Length: 52.5 mm
Largest diameter: 53.5 mm
Weight: approx. 335 g
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Filed in: Leica Camera Lenses
Description: A combination of the know-how of Leica's engineers and the latest developments in manufacturing technology has resulted in this outstanding standard lens. It delivers high-contrast images, with high-resolution detail, even at its widest aperture, and down to its minimum focusing distance. This is made possible by a number of factors including the use of a floating element, special glass types with unique refraction properties,... read more