Focal Length : 150 mm
Aperture - Maximum : f/2.8, Minimum : f/22
Camera Mount Type : Pentax K
Format Compatibility :
35mm Film / Full-Frame Digital Sensor
Pentax Digital (APS-C)
Angle of View : 16.4o
Minimum Focus Distance : 1.25' (38.10 cm)
Magnification : 1x
Maximum Reproduction Ratio - 1:1
Groups/Elements : 13/19
Diaphragm Blades : 9
Image Stabilization : Yes
Autofocus : Yes
Tripod Collar : Yes
Filter Thread : 72 mm
Dimensions (DxL) : Approx. 3.1 x 5.9" (7.87 x 14.99 cm)
Weight : 2.60 lb (1.18 kg)

Front and Rear Lens Caps
Lens Hood
Tripod Collar
Soft Case