Product Details
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The Super-APO-Summicron-SL 21mm f/2 ASPH emerges as the world's first 21mm APO lens. Meeting the high standards of professional photographers, it delivers consistent sharpness across the frame. Seamlessly integrating with the existing APO-Summicron-SL range, it retains the compact size and robust Dual Synchro Drive autofocus. This lens is versatile, perfect for studio, landscape, and architectural photography. With its close focusing distance and apochromatic correction, Leica ensures top-notch image clarity.
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Angle of view (diagonal, horizontal, vertical): 91.7°/81.2°/59.5° Number of lenses/groups: 14/11 Number of aspherical surfaces: 3 Finish: Black Anodized Position of entrance pupil: 22.9mm Focusing range: 0.21m to infinity
Largest scale:
Smallest object field:
1:5.3
Full-frame: 127x191mm
Aperture: Electronically controlled aperture, setting on the camera, half or third values can also be set Lowest value: 22 Bayonet fitting: Leica L bayonet fitting with contact strip
Filter thread: E67 Coating: Hydrophobe Aqua-Dura® coating on external lenses Length:
Diameter:
Approx. 102/133mm (without/with lens hood)
Approx. 73/105mm (without/with lens hood)
Material: Magnesium and aluminum full-metal housing Dust/Splash Protection: Yes Weight: Approx. 789/839g (without/with lens hood) Scope of Delivery: Lens, lens hood, lens caps, lens bag Warranty: 2 years
