Its fast F1.4 aperture offers outstanding depth of field control, and its rounded diaphragm blades create a more circular aperture for smooth, beautiful bokeh at large aperture settings. The PENTAX-original Quick-Shift Focus System allows instant switching from auto focus to manual focus operation.
- Product Type Lens
- Manufacturer Part Number 21790
- Manufacturer Ricoh Imaging Company, Ltd.
- Product Name 55mm f/1.4 SDM Auto Focus Fixed Focus Lens
- Brand Name Pentax
- Application/Usage Camera
- Package Contents
- 55mm f/1.4 SDM Auto Focus Fixed Focus Lens
- 58mm Lens Hood
- 58mm Lens Cap
- Rear Lens Cap
- Lens Soft Case
- Compatibility Pentax Digital SLR Cameras
- Weight (Approximate) 13.20 oz
- Diameter 2.8"
- Depth 2.6"
- Lens Type Fixed Focal Length
- Magnification 0.17x
- Filter Attachment Diameter 58 mm
- Fixed Focal Length 55 mm
- Maximum Aperture Fixed 1.4