50mm f/2 Summicron-R II: Difference between revisions
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*'''Era''' 1976-Current / '''Serial Nos.''' - | *'''Era''' 1976-Current / '''Serial Nos.''' - | ||
*'''Lens mount''' - LEICA R | *'''Lens mount''' - LEICA R-bayonet for LEICA [[R3]] to LEICA [[R9]] with mechanical, and, for LEICA [[R8]]/[[R9]], additional electronic exposure control | ||
*'''Variants''' - R-cam and 3-cam versions | *'''Variants''' - R-cam and 3-cam versions | ||
*'''Number of lenses/groups''' - 6/4 | *'''Number of lenses/groups''' - 6 / 4 | ||
*'''Focusing range''' - 0.5 m / 19.7 in < ∞ | *'''Focusing range''' - 0.5 m / 19.7 in < ∞ | ||
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*'''Inscription''' - LEICA SUMMICRON-R 1:2/50 E 55 (serial no.) | *'''Inscription''' - LEICA SUMMICRON-R 1:2/50 E 55 (serial no.) | ||
*'''On the street''' - $US 1,495 | *'''On the street''' - $US 1,495 in 2008 | ||
[http://www.mazziol.it/various/Leica_Manuals/Leica/Leica%20R%20lenses01.pdf Puts-R] courtesy of Mario Mazziol | [http://www.mazziol.it/various/Leica_Manuals/Leica/Leica%20R%20lenses01.pdf Puts-R] courtesy of Mario Mazziol | ||
Revision as of 23:04, 15 August 2009
- Leica Order No. - 11 215 - 11 216 - 11 345 / LLC - 123
- Era 1976-Current / Serial Nos. -
- Lens mount - LEICA R-bayonet for LEICA R3 to LEICA R9 with mechanical, and, for LEICA R8/R9, additional electronic exposure control
- Variants - R-cam and 3-cam versions
- Number of lenses/groups - 6 / 4
- Focusing range - 0.5 m / 19.7 in < ∞
- Aperture - 2 > 16 - Preset diaphragm with clickstops (including half values), 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 -
- 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
- Inscription - LEICA SUMMICRON-R 1:2/50 E 55 (serial no.)
- On the street - $US 1,495 in 2008
Puts-R courtesy of Mario Mazziol
