Pentax DA 14mm lens
From Infogalactic: the planetary knowledge core
| Maker | Pentax |
|---|---|
| Lens mount(s) | Pentax K |
| Technical data | |
| Type | Prime |
| Focus drive | Screwdrive |
| Focal length | 14mm |
| Aperture (max/min) | f/2.8 |
| Close focus distance | 0.17 metres (0.56 ft) |
| Max. magnification | 0.19 |
| Diaphragm blades | 6 |
| Construction | 12 elements / 11 groups |
| Features | |
| Manual focus override |  Yes |
| Weather-sealing |  No |
| Lens-based stabilization | No |
| Aperture ring | No |
| Physical | |
| Max. length | 69 millimetres (2.7 in) |
| Diameter | 84 millimetres (3.3 in) |
| Weight | 420 grams (0.93 lb) |
| Filter diameter | 77mm |
| History | |
| Introduction | 2004 |
The Pentax smc DA 14mm F2.8 ED (IF) is an interchangeable camera lens announced by Pentax on February 2, 2004.
References
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