APO-VARIO-ELMAR-T 55-135mm f/3.5-5.6 ASPH.: Difference between revisions

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[[File:T55135.jpg|400px]]
[[File:T55135.jpg|380px]]
*'''Order no.''' - 11083
*'''Order no.''' - 11083
*'''Production era''' - 2015-
*'''Production era''' - 2015-
*'''Compatible cameras''' - Leica T
*'''Compatible cameras''' - Leica T
*'''Field angle''' (diagonal, horizontal, vertical) - At 55 mm: approx. 28°, 24°, 16°, at 200 mm: approx. 12 °, 10°, 7°, corresponding to around approx. 80 - 200 mm focal length in 35 mm format.
*'''Field angle''' (diagonal, horizontal, vertical) - At 55 mm: approx. 28°, 24°, 16°, at 200 mm: approx. 12 °, 10°, 7°, corresponding to around approx. 80 - 200 mm focal length in 35 mm format.
*'''Optical design''' - Number of lenses /groups: 12 /10. Aspherical surfaces: 1.
*'''Optical design'''
*'''Position of entrance pupil at infinity''' - at 55 mm: -54.4 mm, at 200 mm: -27.3 mm.
:'''Number of lenses /groups''' - 12 /10. Aspherical surfaces: 1.
*'''Distance setting Setting /Function''' - Electronically controlled.
:'''Position of entrance pupil at infinity''' - at 55 mm: -54.4 mm, at 200 mm: -27.3 mm.
*'''Mode selectable using camera menu''' - Automatic (AF) or manual (M), in AF mode manual override possible at any times with setting dial.
:'''Distance setting Setting /Function''' - Electronically controlled.
*'''Focusing range''' - 1 m to ∞.
:'''Mode selectable using camera menu''' - Automatic (AF) or manual (M), in AF mode manual override possible at any times with setting dial.
*'''Smallest object field /largest scale''' - at 55 mm: approx. 403 x 268 mm /f /17.1, at 135 mm: approx. 188 x 125 mm /f /8.0.
:'''Focusing range''' - 1 m to ∞.
*'''Aperture Setting /Function''' - Electronically controlled, adjustment using dial on camera, third values also available.
:'''Smallest object field /largest scale''' - at 55 mm: approx. 403 x 268 mm /f /17.1, at 135 mm: approx. 188 x 125 mm /f /8.0.
::::::Lowest value - 16.
:'''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.
*'''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 E60 filters, filter mount does not rotate.
*'''Filter mount /Lens hood''' - External bayonet fitting for lens hood (included), internal thread for E60 filters, filter mount does not rotate.
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:'''Weight''' - approx. 500 /547 g (without /with lens hood).
:'''Weight''' - approx. 500 /547 g (without /with lens hood).
*'''Leica Tech Data''' - [http://www.l-camera-forum.com/leica-wiki.en/images/9/96/APO-Vario-Elmar-T_55-135_ASPH._EN.pdf APO-VARIO-ELMAR-T 55-135mm f/3.5-5.6 ASPH.pdf]
*'''Leica Tech Data''' - [http://www.l-camera-forum.com/leica-wiki.en/images/9/96/APO-Vario-Elmar-T_55-135_ASPH._EN.pdf APO-VARIO-ELMAR-T 55-135mm f/3.5-5.6 ASPH.pdf]
:Leica data as of September 2014

Latest revision as of 17:58, 2 October 2014

T55135.jpg

  • Order no. - 11083
  • Production era - 2015-
  • Compatible cameras - Leica T
  • Field angle (diagonal, horizontal, vertical) - At 55 mm: approx. 28°, 24°, 16°, at 200 mm: approx. 12 °, 10°, 7°, corresponding to around approx. 80 - 200 mm focal length in 35 mm format.
  • Optical design
Number of lenses /groups - 12 /10. Aspherical surfaces: 1.
Position of entrance pupil at infinity - at 55 mm: -54.4 mm, at 200 mm: -27.3 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 - 1 m to ∞.
Smallest object field /largest scale - at 55 mm: approx. 403 x 268 mm /f /17.1, at 135 mm: approx. 188 x 125 mm /f /8.0.
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 E60 filters, filter mount does not rotate.
  • Finish - Black anodized.
  • Dimensions and Weight
Length to bayonet mount - approx. 110 /165 mm (without /with lens hood).
Largest diameter - approx. 68 /81 mm (without /with lens hood).
Weight - approx. 500 /547 g (without /with lens hood).
Leica data as of September 2014
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