The Pentax HD DA Fisheye 10-17mm f/3.5-4.5 ED Lens is a high-performance, ultra wide-angle zoom lens for K-mount APS-C cameras. Its 35mm focal length equivalency is 15.0-25.5mm with a 180° view at the 10mm setting that takes in more than the human eye sees, with a dramatic curvature of field. At the 17mm end of the zoom, it is a very wide-angle lens. This lens also features an HD lens coating and an optical design with an ED element that effectively compensates for chromatic aberration for extra-clear, high-contrast images.
This lens may be used with cameras using APS-C size sensors, and with cameras using full-frame sensors. A circular fish-eye image can be achieved when mounted on a Pentax full-frame camera body. Additionally, this lens's hood is removable to provide greater coverage and less vignetting on full-frame cameras.
An SP (Super Protect) coating on the front lens elements repels dust, water, and grease to help maintain peak performance.
Focal Length 10 to 17mm (35mm Equivalent Focal Length: 15 to 25.5mm)
Maximum Aperture f/3.5 to 4.5
Minimum Aperture f/22 to 32
Lens Mount Pentax K
Format Compatibility APS-C
Angle of View 100° to 180°
Minimum Focus Distance 5.51" / 14 cm
Maximum Magnification 0.39x
Optical Design 10 Elements in 8 Groups
Diaphragm Blades 6, Rounded
Focus Type Autofocus
Image Stabilization None
Filter Size None
Dimensions (ø x L) 2.66 x 2.76" / 67.5 x 70 mm
Weight 11.18 oz / 317 g
Packaging Info
Package Weight 1.145 lb
Box Dimensions (LxWxH) 6.2 x 4 x 3.8"
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