The smc Pentax DA 18-270mm F3.5-6.3 ED SDM is a superzoom lens manufactured by Pentax.[1] It has been available since 2012.
| Maker | Pentax |
|---|---|
| Lens mount(s) | Pentax KAF |
| Technical data | |
| Type | Zoom |
| Focus drive | Ultrasonic |
| Focal length | 18-270mm |
| Focal length (35mm equiv.) | 27.5-413mm |
| Crop factor | 1.53 |
| Aperture (max/min) | f/3.5-6.3 / f/22-45 |
| Close focus distance | 0.49 metres (1.6 ft) |
| Max. magnification | 0.26 |
| Diaphragm blades | 7 |
| Construction | 16 elements in 13 groups |
| Features | |
| Weather-sealing |  Yes |
| Lens-based stabilization |  No |
| Application | Superzoom, travel zoom |
| Physical | |
| Diameter | 76 millimetres (3.0 in) |
| Weight | 453 grams (0.999 lb) |
| Filter diameter | 62mm |
| History | |
| Introduction | 2012 |
References
edit- ^ "Pentax smc DA 18-270mm F3.5-6.3 ED SDM: Digital Photography Review". Dpreview.com. 2012-09-10. Retrieved 2017-04-13.
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