SMC Pentax-M 50 mm f/ 2 Lens
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|Format: 35mm SLR|
Type: Prime lens
Focusing: Manual Focus (MF)
Lens mounts: Pentax K
First year of production: 1979
Last year of production: 1985
Optical design: 5 elements in 5 groups
|Focal length||Max. aperture||Min. aperture||Blades||Min. Focus (m.)||Filter Ø (mm.)||Weight (gr/oz)||Length (mm/in)|
The SMC Pentax-M 50 mm f/ 2 is a standard fast lens with a proprietary multi-coating for 35 mm SLR Pentax K cameras.
The aperture ring and the following barrel part are plastic, though lenses with metal aperture rings may occasionally be found.
The aperture ring has half-stop markings ( f/2.8 to f/11).
Posted by: andrei3242 Date of publication: 26.03.2011