Pentax smc P DA Fish Eye 10 17mm F35 45 Edition IF Zoom Lens

The Pentax interchangeable lens system provides a complete line of high quality lenses to satisfy your every creative need. Offering a wide range of f ... ocal lengths, functions and effects for different formats, Pentax lenses are designed to maximize each camera's capabilities.Equivalent focal length to 15mm 26mm in the 35mm format with ist DSLRs.New water and oil repellant SP Super Protective lens coating for easy cleaning.Extra low Dispersion ED glass for superior sharpness and color correction.Responsive Quick Shift Focus System allows instant shift from AF to MF.The image circle is designed to match the CCD used in PENTAX digital SLRs.Lens Aperture f3.5 4.5.Lenses Special Functions Zoom, Fisheye.Max Focal Length 17mm.Min Focal Length 10mm.Min Focus Range 14cm.Diaphragm Blades 6.Element Qty 10.Group Qty 8.Mounting Type Pentax KAF.Min View Angle 100 degrees.Zoom Adjustment Manual.Optical Zoom 1.7.Max View Angle 180 degrees.Focus Adjustment Automatic, Manual.Equivalent focal length to 15mm 26mm in the 35mm format with ist DSLRs.New water and oil repellant SP Super Protective lens coating for easy cleaning.Extra low Dispersion ED glass for superior sharpness and color correction.Responsive Quick Shift Focus System allows instant shift from AF to MF.The image circle is designed to match the CCD used in PENTAX digital SLRs.Lens Aperture f3.5 4.5.Lenses Special Functions Zoom, Fisheye.Max Focal Length 17mm.Min Focal Length 10mm.Min Focus Range 14cm.Diaphragm Blades 6.Element Qty 10.Group Qty 8.Mounting Type Pentax KAF.Min View Angle 100 degrees.Zoom Adjustment Manual.Optical Zoom 1.7.Max View Angle 180 degrees.Focus Adjustment Automatic, Manual.