Pentax smc DA* 50-135mm F2.8 ED (IF) SDM

Announced Feb 21, 2007 •
Telephoto zoom lens | Pentax KAF2
Principal specifications
Lens type Zoom lens
Max Format size APS-C / DX
Focal length 50–135 mm
Image stabilisation No
Lens mount Pentax KAF2
Aperture
Maximum aperture F2.8
Minimum aperture F22.0
Number of diaphragm blades 9
Optics
Elements 18
Groups 14
Focus
Minimum focus 1.00 m (39.37)
Maximum magnification 0.17×
Autofocus Yes
Motor type Ultrasonic
Full time manual Unknown
Focus method Internal
Distance scale Yes
DoF scale Yes
Physical
Weight 685 g (1.51 lb)
Diameter 77 mm (3.03)
Length 136 mm (5.35)
Sealing Yes
Colour Black
Zoom method Rotary (internal)
Filter thread 67 mm
Hood supplied Yes
Tripod collar No
Other
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