Leica 23mm f2 Summicron-T Asph

Leica 23mm f2 Summicron-T Asph lens

The bright Summicron-T LEICA has a focal length of 23 mm, equivalent to 35 mm in 35 mm format, which corresponds to the traditional LEICA favorite optics of photojournalism

Technical data

• Supported cameras All LEICA T models
• Angle of view (diagonal, horizontal, vertical) Approx. 64°, 53°, 35°, Corresponding to approximately 35 mm focal length in 35 mm format

• Optical design
  
• Number of elements / groups 9 / 6
• Aspherical surfaces 2

• Approach
  
• Adjustment / Function Electronically controllable, mode selectable in the camera menu: Automatic (AF) or Manual (M), in AF mode it is possible to switch to manual at any time with adjustment dial
• Focusing distance 0.3 m to ∞
• Smaller object area / playback ratio Approx.: 295 x 196 mm / 1:12.6

• Aperture
  
• Adjustment / Function Electronically controlled, adjustment using the dial on the camera, also possible 1/3 steps
• Minimum value 16

• Bayonet mount Quick-change LEICA T bayonet with contact strip for LEICA T models
• Filter thread l Outerbayonet for sunshade (included), inner thread for E52 filters, filter mount does not rotate
• Finishing Black

• Dimensions and weight
  
• Length to bayonet mount Approx. 37/69 mm (without/with lens hood)
• Largest diameter Approx. 63/73 mm (without/with sunshade)
• Weight Approx. 154/186 g (without/with parasol)