SUMMILUX-SL 50 f/1.4 ASPH.

Новый стандарт 50-мм объектива

Объектив Leica Summilux-SL 1:1,4/50 mm ASPH. предназначен для обеспечения максимальной производительности и устанавливает новый оптический стандарт в плане резкости. Благодаря внутренней системе фокусировки, общая длина объектива остаётся неизменной. Доступен с конца 2016 г.

Construction Details

A special feature of its construction is the motorized focusing system. In contrast to manually focused prime lenses, where the length generally varies when focusing, the Summilux-SL 50 f/1.4 ASPH. has internal focusing. 

Подробности

To ensure high imaging performance throughout the entire focusing range, the focusing group is elaborately constructed with an aspherical element, yet remains light enough to guarantee fast automatic focusing.

Its optical design contains a total of 11 elements. Of these, two are aspherical elements and a further four are made from glasses with anomalous partial dispersion for the correction of chromatic aberrations. This complex optical construction reduces all monochromatic and chromatic aberrations to a hardly perceptible minimum.

Advanced multilayer coating on all lens surfaces, the optimum design of the lens tubes, and the rectangular lens hood provided with the lens significantly reduce reflections and stray light.

Proofs of performance Summilux-SL 50 f/1.4 ASPH. in Action

9
f
1/1.600
s
200
ISO
50
mm
5.6
f
1/1.600
s
50
ISO
50
mm
5.6
f
1/1.000
s
100
ISO
50
mm
1.4
f
1/8.000
s
100
ISO
50
mm
4.5
f
1/1.250
s
100
ISO
50
mm
1.4
f
1/4.000
s
100
ISO
50
mm
3.2
f
1/160
s
50
ISO
50
mm
1.4
f
1/800
s
50
ISO
50
mm
1.4
f
1/125
s
50
ISO
50
mm
9
f
1/400
s
100
ISO
50
mm
2.5
f
1/1.250
s
100
ISO
50
mm
2.5
f
1/1.250
s
100
ISO
50
mm
1.4
f
1/1.000
s
1250
ISO
50
mm
1.4
f
1/50
s
250
ISO
50
mm
3.2
f
1/160
s
50
ISO
50
mm

Technical Data

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Lens Summilux-SL 50 f/1.4 ASPH.
Field angle (diagonal, horizontal, vertical) 47.9°/40.5°/27.7°
Optical design
Number of lenses/groups 11/9
Number of aspherical lenses 2
Entrance pupil position 76.8 mm
Working range 0.6 m to infinity
Distance setting
Smallest object field 241 x 362 mm
Largest reproduction ratio 1:10
Aperture
Setting/function Electronically controlled aperture, set using turn/push wheel on camera, including half values
Aperture setting range 1.4-22
Lowest value 22
Bayonet/sensor format Leica L bayonet, full-frame 35mm format
Filter mount E82
Dimensions and weight
Length to bayonet mount 124 mm
Largest diameter 88 mm
Weight 1.065 g

Place your order now:
SUMMILUX-SL
f/1.4 ASPH.

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Имя Номер заказа
Summilux-SL 50 f/ 1.4 ASPH. 11180
Lens Hood for SL 50 f/ 1.4 ASPH. 12303
Lens rear cap SL 16064
Lens cap S E82 16019
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