LEICA SUMMICRON-T 23 mm f/2 ASPH.
Technical data.
Illustration 1:1
Lens | Leica |
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Order no. | 11081 |
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Compatible cameras | All Leica T models. |
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Field angle | Approx. 64°, 53°, 35°, corresponding to around 35 mm focal length in 35 mm format. |
(diagonal, horizontal, |
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vertical) |
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Optical design | Number of lenses/groups: 9/6. |
| Aspherical surfaces: 2. |
| Position of entrance pupil at infi nity: |
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Distance setting | Setting/Function: Electronically controlled. |
| Mode selectable using camera menu: Automatic (AF) or manual (M), in AF mode manual override possible at any times |
| with setting dial. |
| Focusing range: 0.35 m to ∞. |
| Smallest object field/largest scale: approx. 295 x 196 mm/1:12.6. |
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Aperture | Setting/Function: Electronically controlled, adjustment using dial on camera, third values also available. |
| Lowest value: 16. |
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Bajonet fitting | Leica T |
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Filter mount/ | External bayonet fitting for lens hood (included), internal thread for E52 filters, fi lter mount does not rotate. |
Lens hood |
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Finish | Black anodized. |
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Dimensions and Weight | Length to bayonet mount: approx. 37/69 mm (without/with lens hood). |
| Largest diameter: approx. 63/73 mm (without/with lens hood). |
| Weight: approx. 154/186 g (without/with lens hood). |
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Page 1 of 3 I As at July 2014 I Specifications are subject to change without notice Leica Camera AG I Am
