This lens is exclusively designed for use with PENTAX digital SLR cameras, with an image circle perfectly
proportioned to the CCD size (23.5mm x 15.7mm), and optics optimized for digital imaging characteristics.
Combining high-quality image reproduction with an ultra-thin, super-lightweight design, it is a perfect
partner to PENTAX digital SLR cameras.
Additional Features
●
PENTAX-developed Quick-Shift Focus System for instant switching to manual-focus operation after
the subject is captured in focus by the AF system
●
Detachable, extendible lens hood (included) for enhanced portability
●
Nine-blade diaphragm for natural out-of-focus description
Specifications
Lens mount: PENTAX KAF mount
Lens construction: 6 elements in 5 groups
Angle of view: 23° (when used with *istD-series & K100D camera body)
Aperture control: Automatic
Number of diaphragm blades: 9
Minimum aperture: F22
Metering system: TTL open-aperture metering
Minimum focusing distance: 0.7m (2.3 ft.)
Filter size: 49mm
Maximum magnification: 0.12X
Dimensions (diameter x length): 63mm x 26mm (2.5 inches x 1.0 inch)
Weight: 130g (4.6 oz.) without hood; 150g (5.3 oz.) with hood
PENTAX Imaging Company is an innovative leader in the production of compact and digital SLR cameras,
binoculars, lenses, eyepieces, mobile printers, scanners and Internet cameras. For more than 80 years,
PENTAX technology has developed durable, reliable products that meet the needs of consumers and
businesses. With headquarters in Golden, Colorado, PENTAX Imaging Company is a division of PENTAX
of America, Inc.
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