| Attribute | Value |
|---|---|
| Focus Details | DC Motor; Internal with "Quick Shift" AF/MF mechanism |
| Diameter | 73 mm |
| Zoom System | Rotary |
| Diagonal Angle of View | 23.50 - 75.00 degree |
| Diaphragm Blades Type | rounded |
| Aperture | 3.50 - 38.00 f |
| Notes | WR (Weather Resistant); Included Accessories: Lens Hood PH-RBC62, Lens Cap O-LC62, Lens Mount Cap K. |
| Filter Size | 62 mm |
| Magnification Ratio | 0.22 x |
| Closest Focus | 0.5 m |
| Length | 86.5 mm |
| Lens Construction | 15 elements in 11 groups, including 1 ED (Extra-low Dispersion) element, 1 anomalous-dispersion glass element and 2 aspherical elements; HD coating |
| Diaphragm Blades | 9 |
| APS Equivalent | 43 - 161mm |
| Focal Length | 28.00 - 105.00 mm |
| Image Circle | 35mm |
| Brand | Pentax |
| Name | Pentax 28-105mm f/3.5-5.6 ED D FA HD DC WR |
| Weight | 463 g |
| Type | Standard Zoom |
| 35mm Equivalent | Add |
| Effective Reduction in Aperture | Add |
| Focal Length Multiplier | Add |
| APS-C Equivalent | Add |
| Front Element Rotation | Add |