Lens Information | |
Lens Mount | Pentax K |
Focal Length | 50-135mm |
Aperture Range | f/2.8-f/22 |
Minimum Focusing Distance | 3.3 ft. |
Filter Size | 67mm |
Groups | 14 |
Elements | 18 |
Diagonal Angle Of View | 31.5-11.9° |
Length | 5.4 in. |
Maximum Diameter | 3.0 in. |
Lens Format | APS-C |
Weight | 24.2 oz. (685 g) without hood, 27.0 oz. (765 g) with hood |