180mm f/2.8 APO-Elmarit-R II: Difference between revisions
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*'''Leica Order No.''' - 11 357 / '''LLC''' - | *'''Leica Order No.''' - 11 357 / '''LLC''' - |
Revision as of 14:20, 30 December 2008
- Leica Order No. - 11 357 / LLC -
- Era 2004-Current / Serial Nos. -
- Lens mount - LEICA R quick-change bayonet for LEICA R3 to LEICA R9 with mechanical, and, for LEICA R8/R9, additional electronic exposure control
- Number of lenses/groups - 7/5
- Focusing range - 0.6 m / 5 ft < ∞ can be focused beyond infinity, focusing does not have to be corrected for IR-photography
- Aperture - 2.8 > 22 - Preset diaphragm with clickstops (including half values), Fully automatic diaphragm
- Smallest object field/Largest reproduction ratio - 28 mm focal length: 400 x 600 mm, 90 mm focal length: 133 x 200mm / 1:7
- Angle of view (diagonal, horizontal, vertical) - 13.7°, 23.1°, 15.5°
- Position of entrance pupil - 408 mm / 16.0 in (related to the first lens surface in light direction)
- Scales - Combined meter/feet graduation
- Filter mount/Lens hood - Internal thread for screw-in type filters E 67 / Built-in, pull-out, petal shaped sections
- Accessories -
- Viewfinder - Camera viewfinder
- Materials - Anodized aluminum and optical glass
- Focal length - 28 < 90 mm / 1.1 < 3.5 in
- Length to bayonet flange - 132 mm / 5.0 in
- Largest diameter - 80 mm / 3.0 in
- Weight - 740 g / 34.2 oz
- Inscription - APO-ELMARIT-R 1:2.8/180
- On the street - $US 5,295.00