The HD PENTAX-D FA 150-450mm F4.5-5.6 ED DC AW is a super-telezoom lens for Pentax K-mount. Optically, it features extra-low dispersion (ED) elements as well as HD, SP (Super Protect), and Bright Aero coatings. It is weather sealed and supports quick shifts.
| Maker | Ricoh Imaging |
|---|---|
| Technical data | |
| Type | Zoom |
| Focus drive | Brushless DC motor |
| Focal length | 150–450mm |
| Aperture (max/min) | f/4.5–5.6 |
| Close focus distance | 2.0 m (6.6 ft) |
| Max. magnification | 0.22× |
| Diaphragm blades | 9, rounded |
| Construction | 18 elements in 14 groups |
| Features | |
| Manual focus override |  Yes |
| Weather-sealing | Yes |
| Application | Wildlife, sports |
| Physical | |
| Diameter | 95mm |
| Weight | 2,325 g (82.0 oz) with hood and tripod collar 2,130 g (75 oz) with hood 2,000 g (71 oz) without hood or tripod collar |
| Filter diameter | 86mm |
| Accessories | |
| Lens hood | PH-RBA86 |
| Case | HS120-270 |
| History | |
| Introduction | 2015 |
| Retail info | |
| MSRP | 2499.95 USD |
See also
editExternal links
edit | This photography-related article is a stub. You can help Wikipedia by expanding it. |