PHYSICAL SPECIFICATION
Lens mount: PENTAX KAF mount
Aperture control: Automatic
Metering system: TTL open-aperture metering
Number of diaphragm blades: 6
Filter size: n/a
Dimensions (diameter x length): 68 x 71.5mm Weight: 320g
OPTICAL SPECIFICATION
Lens construction: 10 elements in 8 groups
Angle of view: 180?-100? (when used with *istD-Series camera body)
Minimum aperture: F22 - F32
Minimum focusing distance: 0.14m
Maximum magnification: 0.23X - 0.39X
£50.00 CASHBACK from Pentax when you buy the SMC 10-17mm lens before the 31st January 2009 inclusive. All you have to do is buy the lens before the 31st January, download, print, and complete the claim form found below, then send to Pentax and on receipt they will organise the cashback!
www.pentax.co.uk
Mounted on the PENTAX *ist D series of digital SLRs, the DA Fish-Eye 10-17mm lens will capture fish-eye imagery with a 180 degree angle of view and a focal length of 10mm as well as super wide-angle performance. Capture images with an expanded perspective including creative deformation of subjects and sharp pan focus that extends throughout the entire frame. The image circle in DA-series lenses is designed to perfectly match the 23.5mm x 15.7mm size of the CCD used in PENTAX digital SLRs to optimize camera performance. The new design also contributes to a drastic reduction in size, weight and production cost, compared to 35mm-format counterparts with similar specifications.
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