Focal length 18-55 mm
(27.5-84 mm in digital SLR format)
Maximum aperture F3.5-5.6
Minimum aperture F22-38
Optical construction 11 elements in 8 groups
Angle of view 76-29° (with a PENTAX digital SLR body)
Minimum focus distance 0.25 m
Magnification 0.34x (1:2.9)
Filter size 52mm
Aperture control Fully automatic
Aperture blades 6
Lens hood PH-RBA52 mm
Lens case S80-120
Lens cap O-LC52
Diameter x length 68.0 mm x 67.5 mm
Weight 220 g (with lens hood 245 g)