- Prime focal length of 50mm (35mm format equivalent to 76.5mm)
- Max bright aperture of f/1.8
- 6 lens elements arranged in 5 groups
- Filter thread specification of 52mm
- Number of diaphragm blades 7
SMC 50mm f/1.8 DA series prime lens has a 35mm focal length equivalent of 76.5mm and a fast max aperture of f/1.8. The lens has 6 elements arranged in 5 groups and integrates Pentaxs Super Protect (SP) coating to repel, dust, dirt, fingerprints and grease. It has a 7-blade circular aperture diaphragm.
This fast F1.8 aperture prime standard lens is ideal for portrait, still life, or low light photography. The rounded diaphragm blades create a more circular aperture for smooth, beautiful bokeh at large aperture setting.
Prime standard lens is ideal for portrait, still life, or low light photography.
Rounded diaphragm blades create a more circular aperture for smooth, beautiful bokeh at large aperture settings.
Focal length equivalent to 76.5mm (in 35mm format).
Fast F1.8 aperture for outstanding depth of field control.
SP (Super Protect) coating, which repels dust, water, grease, and other substances that may adhere to the surface of the lens.
Developed specifically for PENTAX DSLR cameras.
ANGLE OF VIEW
31.5° (w/ PENTAX DSLR)
NUMBER OF DIAPHRAGM BLADES
MINIMUM FOCUSING DISTANCE
4.3 oz (122g)
LENS APERTURE RING
6 elements in 5 groups
2.5 x 1.5 (63.0 x 38.5mm)
RH-RA 52mm (optional)
50mm (equiv 76.5mm)
- Lens Cap
- Rear Lens Cap B