The SMC PENTAX-D FA 50mm f/2.8 macro is designed for digital and film SLR cameras. It utilizes curvature and positioning of optical elements to virtually eliminate flare and ghosting for clear, high-quality images particularly important to digital photography. This versatile lens can also be used as a standard lens. Achieving life-size (1:1) magnification it features our acclaimed SMC multi-layer coating to lower surface reflection, reduce ultraviolet rays, and deliver clear, high-contrast images.
Technical data |
Format compatibility | Pentax full frame DSLRs / Pentax crop frame DSLRs |
Lens mount | Pentax KAF |
Zoom / fix | Prime lens |
Lens type | Normal |
Special designs | Macro lens |
Focal length | 50 mm |
Maximum aperture | f/2.8 |
Minimum aperture | f/38 |
Optical construction | 8 elements in 7 groups |
Focusing | Manual focus / Autofocus |
AF motor | Screw drive |
Full mechanical manual focus override | Yes |
Image stabiliser | None |
Minimum focus distance | 20 cm |
No. of diaphragm blades | 8 |
Maximum reproduction ratio | 1× |
General |
Diameter | 60 mm |
Length | 67.5 mm |
Weight | 265 g |
Filter thread | 49 mm |
Package contents | Lens / Front lens cap / Rear lens cap / Soft case / Lens hood |
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