Pentax DA* 16-50mm lens
Maker | Pentax |
---|---|
Lens mount(s) | Pentax KAF2 |
Technical data | |
Type | Zoom |
Focus drive | Ultrasonic |
Focal length | 16-50mm |
Aperture (max/min) | f/2.8 |
Close focus distance | 0.30 metres (0.98 ft) |
Max. magnification | 0.21 |
Diaphragm blades | 9 |
Construction | 15 elements / 12 groups |
Features | |
Manual focus override | Yes |
Weather-sealing | Yes |
Lens-based stabilization | No |
Aperture ring | No |
Physical | |
Diameter | 84 millimetres (3.3 in) |
Weight | 565 grams (1.246 lb) |
Filter diameter | 77mm |
History | |
Introduction | 2007 |
The Pentax smc DA* 16-50mm F2.8 ED AL (IF) SDM is an advanced standard zoom lens for Pentax K-mount APS-C DSLR bodies, announced by Pentax on February 21, 2007.
References
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