Pentax SMC DA 12-24mm F/4.0 SMC ED AL iF

DESCRIPTION

The smc-DA series of lenses are particularly developed and designed for use with PENTAX digital cameras. They are designed to fulfil the high digital image technology standards of PENTAX digital SLR cameras and are intended exclusively for use with these cameras. Extreme focal lengths are the domain of SLR photo¬graphy. With the 12 - 24mm zoom lens PENTAX has succeeded in mastering a difficult challenge and can now offer wide angle photography on the highest digital level. With the 35mm equivalent of an 18 - 36mm lens, breath taking photographs are possible even if the spatial surroundings are limited.

OPTICAL SPECIFICATION

Lens construction: 13 elements / 11 groups
Angle of view: 99° - 61° (when used with *istD-Series digital camera)
Minimum aperture: F22
Minimum focusing distance: 0.3m
Maximum magnification: 0.12X

PHYSICAL SPECIFICATION

Lens mount: PENTAX KAF mount
Aperture control: Automatic
Metering system: TTL open-aperture metering
Number of diaphragm blades: 8
Filter size: 77mm
Dimensions (diameter x length): 84 x 87.5mm
Weight: 430g (w/o hood)