Technical Data - Leica APO-SUMMICRON-SL 1:2/90 ASPH. Instructions Manual

TECHNICAL DATA

EN
High-speed, apochromatically corrected short telephoto lens with outstanding imaging performance
Compatible cameras
Angles of view
(diagonal, horizontal, vertical)
Optical design
Number of lenses/groups
Aspherical surfaces
Position of the entrance pupil
(when infinite)
Distance setting
Setting
Focusing range
Smallest object field / Biggest scale For Leica SL-System: approx. 120 x 180 mm / 1:5,
Aperture
Setting / Function
Lowest value
Bayonet fitting
8
All Leica cameras with Leica L bayonet mount
For Leica SL-System: approx. 27°, 23°, 15°,
for Leica TL-System: approx. 18°, 15°, 10° (corresponding to around
138 mm focal length in 35 mm format)
11/9
1
23.1 mm
(in the direction of light incidence behind the bayonet mount)
Either automatic (Autofocus) or manual, modes are set on the camera
0.6 m - ∞
for Leica TL-System: approx. 79 x 118 mm / 1:5
Electronically controlled aperture, setting on the camera, half or third
values can also be set
22
Leica L bayonet mount with contact strip
1