The Specs

Physical Specifications
Length 2.8 in
Dimensions 2.80" Length x 2.70" Diameter
Diameter 2.7 in
Weight 11.30 oz
Other Features
Included Components smc P-DA Fish-Eye 10-17mm F3.5-4.5 ED (IF) Zoom LensDA 10-17mm Fish-Eye Lens CapRear Lens Cap B
Warranty
Warranty Information 1 Year Limited Warranty
More Info
URL http://www.ricoh-usa.com
Additional Specifications
Maximum Aperture 3.5 1/f
Brand Name Pentax
Minimum Aperture 32 1/f
Lens Construction 10 Elements in 8 Groups
normalized-Weight 11.30
Product Series P-DA
Angle of View 180 to100 degrees
Product Line smc
Optics
Min Focus Distance 1 in
Min Focal Length 10 mm
Quick Glance
Lens Type Zoom
Max Aperture f/ 3.5 (Wide)|f/ 4.5 (Tele)
Compatible Camera Mount Pentax Digital SLR Cameras: *ist D Series
Max Focal Length 17 mm

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