Focal length : 50-200mm
Maximum aperture : 4-5.6
Minimum Aperture : 22-32
Lens Construction : 11 elements in 10 groups
Angle of View : 31.5-8.1o (wiith PENTAX D-SLR camera body)
Number of Diaphragm Blades : 6
Minimum Focusing Distance : 1.1m/ 43.2 in
Filter Diameter : 49mm
Maximum Magnification : 0.24x
Dimensions (D x L) : 69.0 x 79.5mm (2.7 x 3.1 in)
Weight : 285g (10.1 oz)

Lens Hood
Front Lens Cap
Rear Lens Cap