SUPER-ELMAR-VARIO-T 11-23mm f/3.5-4.5 ASPH.

Order no. - 11082
Production era - Jan 2015-
Compatible cameras - Leica T
Field angle (diagonal, horizontal, vertical) - At 11 mm: approx. 103°, 93°, 70°, at 23 mm: approx 65°, 56°, 39°, corresponding to around approx. 17 - 35 mm focal length in 35 mm format.
Optical design

Number of lenses /groups - 14 /11. Aspherical surfaces 4.

Position of entrance pupil at infinity - At 11 mm : -70 mm, at 23 mm : -59.7 mm.

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 - 0.2 m to ∞.

Smallest object field /largest scale - at 11 mm: approx. 230 x 153 mm /f /9.7, at 23 mm: approx. 127 x 85 mm /f /5.4.

Aperture Setting /Function - Electronically controlled, adjustment using dial on camera, third values also available. Lowest value: 16.

Bayonet fitting - Quick-change bayonet Leica T with contact strip for Leica T models.
Filter mount /Lens hood - External bayonet fitting for lens hood (included), internal thread for E67 filters, filter mount does not rotate.
Finish - Black anodized.
Dimensions and Weight

Length to bayonet mount - approx. 77 /97 mm (without /with lens hood).

Largest diameter - approx. 73 /86 mm (without /with lens hood).

Weight - approx. 386 /395 g (without /with lens hood).

Leica data as of September 2014

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