Pentax 17-70mm F4.0 AL SDM is an Auto Focus (AF)
Standard Zoom lens with APS-C / DX max sensor coverage and it is designed to be used with Pentax KAF3 mount cameras.
Lens Mount
Pentax 17-70mm F4.0 AL SDM is compatible with cameras that have Pentax KAF3 lens mount.Some of the latest released cameras with Pentax KAF3 lens mount are
,
and
.
Sensor Coverage
Max sensor coverage of Pentax 17-70mm F4.0 AL SDM is APS-C / DX.
Focal Range
Pentax 17-70mm F4.0 AL SDM has a focal range of 17-70mm and 4.1X zoom ratio. When mounted on a APS-C / DX format camera, it provides an 35mm (FF) equivalent of 25.5 - 105mm.
Body Colour
Black
Zoom Method
Rotary (extending)
Aperture
Pentax 17-70mm F4.0 AL SDM has a constant max aperture of f4 from 17mm all the way to the 70mm .