Description |
KEH Specifications |
Specifications |
Review |
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Leica 50mm F/2 Summicron 3RD Cam Safari R Mount Lens {55}KEH Model# 231708
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Description |
KEH Specifications |
Specifications |
Review |
Leica 50mm F/2 Summicron 3RD Cam Safari R Mount Lens {55} Description
KEH Specifications
- Production era 1976-2009, 99,736+ lenses
- Lens mount - LEICA R-bayonet for LEICA R3 to LEICA R9 with mechanical, and, for LEICA R8/R9, additional electronic exposure control
- Variants - Black, Safari green, R-only and 3-cam versions
- Number of lenses/groups - 6 / 4
- Focusing range - 0.5 m / 19.7 in < ∞
- Aperture range - f/2-f/16 - Preset diaphragm with clickstops (including half values), 6-blade fully automatic diaphragm
- Smallest object field/Largest reproduction ratio - 180 mm x 270 mm / 1:7.5
- Angle of view (diagonal, horizontal, vertical) - 47°, 40°, 27°
- Position of entrance pupil - 20.2 mm / 0.8 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 55 / Built-in, telescopic
- Accessories - ELPRO close focusing attachments type 1 and 2
- Viewfinder - Camera viewfinder
- Materials - Anodized aluminum and optical glass
- Focal length - 52.5 mm / 2.07 in
- Length to bayonet flange - 41 mm / 1.6 in
- Largest diameter - 66 mm / 2.6 in
- Weight - 290 g / 10.2 oz
- Inscriptions - LEICA SUMMICRON-R 1:2/50 E 55 3XXXXXX
LEITZ SUMMICRON-R 1:2/50 3XXXXXX
SUMMICRON-R 1:2/50 LEITZ CANADA 3XXXXXX
Specifications
Physical Characteristics |
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| Lens Mount | Leica R 3rd Cam | ||
General information |
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| Brand Name | Leica | ||
Technical Information |
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| Fixed Focal Length | 50 mm | ||
| Autofocus | No | ||