Description
Includes the following:
Sigma 10-20mm f3.5 EX DC HSM lens, lens hood, front lens cap, rear lens cap, and carry bag
Features:
Zoom Super Wide AngleTwo ELD Glass ElementsFast and Silent HSM AFRobust ConstructionMade in Japan
Specifications:
Focal Length: 10 - 20mmAperture Maximum: f/3.5Minimum: f/22Camera Mount Type: Pentax KFormat Compatibility: Pentax Digital (APS-C)Angle of View: 102.4 - 63.8Minimum Focus Distance: 9.4" (23.88 cm)Magnification: 0.15xMaximum Reproduction Ratio: 1:7Elements/Groups: 13/10Diaphragm Blades: 7Image Stabilization: NoAutofocus: YesTripod Collar: NoFilter Thread: 82 mmDimensions (DxL): Approx. 3.4 x 3.5" (8.64 x 8.89 cm)Weight: 1.14 lb (520 g)
The Sigma 10-20mm f/3.5 EX DC HSM Autofocus Zoom is a super-wide angle lens with a relatively bright f/3.5 maximum aperture throughout its zoom range, helping to ensure high image quality. The lens gathers enough light to make it a great choice for indoor shooting as well as landscapes and creative portraiture. This version of the lens is exclusively made to fit the Pentax lens mount. It is not intended for use in "full frame" digital SLR cameras, or for any film-based cameras.
With a wide angle viewing range of 102.4-63.8, this lens can empower a photographer to produce creative images with exaggerated perspective. Its Super Multi-Layer coating reduces flare and ghosting. The HSM autofocus motor provides quiet, high speed operation. You can also shoot with manual focus.
The 10-20 f/3.5 EX DC HSM incorporates an inner focusing system to eliminate front lens rotation, which enables the lens to use the included petal-type bayonet hood to eliminate extraneous light from striking the front of the optic. Two ELD (Extraordinary Low Dispersion) glass elements and a SLD (Special Low Dispersion) glass element provide excellent color fidelity, and 4 aspherical lens elements provide correction for common distortions.
This lens has a minimum focusing distance of 9.4" (24cm) throughout the entire zoom range, and a maximum magnification ratio of 1:6.6.
Note: Vignetting will occur if the lens is used with 35mm SLR cameras or digital cameras with image sensors larger than APS-C size
Super-WideBroad 10-20mm zoom range is ideally suited to tight interiors or expansive landscapes with "APS-C" type digital SLRsHigh Image QualityTwo ELD (Extraordinary Low Dispersion) glass elements, one SLD (Special Low Dispersion) glass element, and 4 aspherical lens elements help render undistorted scenes with true colorFast and Silent AFSigma's best HSM autofocus allows for quick operation that's barely audible, along with fulltime manual overrideEX Build QualitySigma "EX" lenses feature robust construction appropriate for demanding professional use and are backed with a 4-year warranty against manufacturer defects for USA customersMade in JapanThe 10-20 f/3.5 EX DC HSM is made in Sigma's Japanese factory
Related Products
