| The PENTAX SMC P-D FA 50mm
F2.8 macro is designed
specifically for digital
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 telephoto lens and
features our acclaimed
multi-layer coating to lower
surface reflection, reduce
ultraviolet rays, and
deliver clear, high-contrast
images. |
| Metal Lens mount for extra
durability |
| Large lens hood to shield
the lens surface from
excessive incident light |
| Responsive "Quick-Shift
Focus System" Allows instant
shift from AF to MF |
| Maximum magnification of 1x
(Life Size) |
| Designed to be extremely
compact and lightweight |
| Aperture Ring for fingertip
aperture control |
| Image Circle compatible with
35mm format SLR Cameras |
| Optimized for Digital
Photography, Including lens
coating, curvature and
positioning of optical
elements |
| Construction |
7 Groups / 8 Elements |
| Angle of view |
47° , (31.5° with ist D
Body) |
| F stop range |
f/2.8-32 |
| Closest Focusing Distance |
0.195m (7.67") |
| Maximum Magnification |
1:1 |
| Filter Size |
49mm |
| Dimensions (Length x
Diameter) |
2.4" x 2.7" |
| Weight |
265g (9.3 oz.) |
|
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