21mm F2 Asph-Super-APO-Summicron-SL
LEICA SUPER-APO-SUMMICRON-SL 21 F2 ASPH
Product Description:
The Super-APO-Summicron-SL 1:2/21mm combines the world’s first APO lens with 21mm with latest technology made by Leica.
The 21mm focal length can be used flexible for several use cases - especially for landscape, interior, street and architectural photography.
Natural skin tones, smooth transitions into bokeh, exceptional contrast in details, and edge-to-edge sharpness are a
matter of course for Leica APO-Lenses.
Key Features:
- Fast ultra-wide-angle lens.
- Dual Synchro Drive.
- L-Mount.
Specifications: |
|
View angle(diagonal/horizontal/vertical): |
Full-frame (24 x 36mm) 91.7o, 81.2o, 59.5o |
Lens system |
|
Number of lenses: |
14 |
Number of Assemblies: |
11 |
Number of Aspherical Surfaces: |
3 |
Position of the entrance pupil before the bayonet: |
22.9mm |
Focus range: |
0.21m to infinity
|
Focusing |
|
Setting: |
Choose automatic (Autofocus) or manual mode on the camera |
Smallest object field Full-frame: |
127×191mm |
Largest scale: |
1:5.3 |
Aperture |
|
Setting/Function: |
Electronically controlled aperture, setting on the camera, half or third values can also be set |
Smallest aperture: |
22 |
Bayonet: |
Leica L bayonet fitting with contact strip |
Filter thread: |
E67 |
Lens hood: |
Screw-on (included in the scope of delivery) |
Dimensions |
|
Length: |
approx. 102/133mm (without/with lens hood) |
Diameter: |
approx. 73/105mm (without/with lens hood) |
Weight: |
approx. 789/839g (without/with lens hood |