The Pentax HD D FA 150-450mm f/4.5-5.6 DC AW lens is currently $107 off at B&H or $2,389 (with free expedited shipping).
Lens specifications:
| Performance | |
|---|---|
| Focal Length | 150 – 450mm Comparable 35mm Equivalent on APS-C Format Focal Length: 225 – 675 mm |
| Aperture | Maximum: f/4.5 – 5.6 Minimum: f/22 – 27 |
| Camera Mount Type | Pentax K |
| Format Compatibility | Pentax Digital (APS-C) |
| Angle of View | 16.5° – 5.5° |
| Minimum Focus Distance | 6.56′ (2 m) |
| Magnification | 0.22x |
| Elements/Groups | 18/14 |
| Diaphragm Blades | 9, Rounded |
| Features | |
| Autofocus | Yes |
| Tripod Collar | Yes Removable – rotating |
| Physical | |
| Filter Thread | Front:86 mm |
| Dimensions (DxL) | Approx. 3.74 x 9.51″ (95 x 241.5 mm) |
| Weight | 4.41 lb (2 kg) |
| Packaging Info | |
| Package Weight | 7.25 lb |
| Box Dimensions (LxWxH) | 13.7 x 7.3 x 7.1″ |