Leica Summilux-M 50mm F/1.4 ASPH.- Silver
Delivery Date : 3 - 4 weeks
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, and elements with aspherical surfaces. The properties of this lens not only make it ideal for any photo situation demanding a handy all-rounder with the natural image angle of the 50 mm standard focal length, but also for available light situations, selective-focus shots, and even fine art photography - usually the preserve of much larger formats. Its wide-ranging versatility also makes it a top choice in assembling a Leica M lens outfit.
TECHNICAL DATA
Angle of view (diagonal, horizontal, vertical)
for 35 mm (24 x 36 mm) : 47°, 40°, 27°
for M8 digital (18 x 27 mm) : 36°, 30°, 20°
corresponds to a focal length of approx. 67 mm with 35 mm-format
Optical design
Number of lenses/groups : 8 / 5
Focal length : 51.6 mm
Position of entrance pupil : 25.7 mm (related to the first lens surface in light direction)
Focusing range : 0.7 m to infinity
Distance setting
Scales : Combined meter/feet graduation
Smallest object field : 271 x 407 mm
Largest reproduction ratio : 1:11.3
Aperture
Setting/Function : With click-stops, half values available, manual diaphragm
Lowest value : 16
Bayonet : Leica M quick-change bayonet with 6 bit lens identification bar code for digital M models
Filter mount : Non-rotating, internal thread for screw-on filters size E 46
Lens hood : Built-in, telescopic, lockable
Dimension and weight:
Length : 52.5 mm
Largest diameter : approx. 53.5 mm
Weight : approx. 470 g
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