HD PENTAX-D FA 15-30mm F2.8 ED SDM WR - Specifications
| Product data | |
|---|---|
| Article Number | 21280 |
| Release date | Feb 17, 2016 |
| Technical Specifications | |
| Focal Length | 15-30mm Equivalent in 23-46mm 35mm format (when attached to PENTAX APS-C size DSLR cameras) |
| Maximum aperture | F2.8 |
| Minimum aperture | F22 |
| Number of Diaphragm Blades | 9 Rounded diaphragm (15mm: F2.8-4 30mm: F2.8-5.6) Diaphragm Control: Fully automatic |
| Angle of View | 111-72° when attached to PENTAX 35mm full-frame SLR cameras 86-50° when attached to PENTAX APS-C size DSLR cameras |
| Construction | 18 elements in 13 groups |
| Smallest object distance | 0.28m |
| Magnification | 0.20x |
| Mount | KAF3 |
| Weight | approx.1040g |
| Dimensions (Length x Diameter) | approx. 143.5mm x 98.5mm |
| Kit Content | Lens Hood Built-in (fixed) Lens Cap O-LW98A Lens Case S120-160 Lens Mount Cap K |
| Special Features | HD Coating SP (Super Protect) Coating WR (Weather Resistant) SDM Quick-shift Focus System |
