All-metal construction, engraved markings, and excellent optics. Ultra-compact, it’s perfect for travelers. The close-focusing distance of 7.25 inches and magnification of 1:5.7 promise great vacation close-ups.
One of Pentax's exclusive Limited series lenses, the lightweight and compact 21mm f/3.2 ($470, street) features all the traits that have made a name for the Limited series: solid all-metal materials, extremely high manufacturing standards, engraved barrel markings, and uncompromising optics. Its high-tech pluses include a hybrid aspheric element and Pentax's relatively new SP coating that the company claims will make glass surfaces unusually easy to clean. Mounted on a Pentax DSLR, the 21mm's angle of view is equal to that of a 31.5mm lens on a 35mm film SLR.
Read more| Lens Type: | Prime |
| Compatibility: | Digital Only |
| Range: | Wide Angle |
| Mount: | Pentax |
| Auto Focus: | Yes |
| Full-Time Manual Focus Override: | Yes |
| Silent AF: | No |
| Zoom: | No |
| Minimum Focal Length: | 21 mm |
| Maximum Focal Length: | 21 mm |
| Fastest Aperture: | f/3.2 |
| Slowest Aperture: | f/22.0 |
| Image Stabilization: | No |
| Elements: | 8 |
| Groups: | 5 |
| Filter Size: | 49mm |
| Length: | 1.0 inch |
| Weight: | 4.9 ounces |
| Price: | $510.00 |
| Tripod Collar: | No |
| Included Case: | Yes |
| Macro: | No |
| Tilt/Shift: | No |
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