Condition : 9-
Lens shows light signs of use. Lens shows very few cosmetic marks and scratches, including wear to the hood mount, general marks to the barrel and wear to the grips. There is light dust present throughout the lens although this will not affect optical performance in any way. In full working order.
This super wide-angle capacity 10-20mm lens is excellent for both indoor and outdoor photography. It is specifically designed for digital SLR cameras with APS-C or smaller-sized sensors. The aspherical lenses are superb at reducing distortion and aberration, giving excellent images throughout the zoom range. The lens has a minimum focusing distance of 24cm (9.4 inches) at all focal lengths. The ...
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This super wide-angle capacity 10-20mm lens is excellent for both indoor and outdoor photography. It is specifically designed for digital SLR cameras with APS-C or smaller-sized sensors. The aspherical lenses are superb at reducing distortion and aberration, giving excellent images throughout the zoom range. The lens has a minimum focusing distance of 24cm (9.4 inches) at all focal lengths. The lens also comes with an integral petal-type hood.
The Key Features
Super wide-angle zoom lens designed exclusively for digital SLR cameras
This ultra-wide zoom lens has a wide angle of view from 102.4 - 63.8 degrees (when Sigma mount is used) and it is exclusive to digital SLR cameras. SLD glass elements effectively compensate color aberration. Aspherical lenses provide maximum correction for distortion and various aberrations; high image quality is displayed throughout the entire zoom range. The HSM equipped models makes fast AF speeds and quiet shooting a reality, and it is also capable of full-time manual focus. It has a minimum focusing distance of 24cm (9.4") at all focal lengths. It is also equipped with an integral Petal-type hood to block out extraneous light.
Ultra-wide zoom lens
10-20mm F4-5.6 EX DC lens allows enjoyment of super wide-angle photography and it is a very powerful tool for indoor shooting and landscape photography with APS-C size image sensors of digital SLR cameras. Wide angle of view 102.4-63.8 degrees (for Sigma mount) offers the photographer greater freedom of expression.
Most Appropriate Coating for Digital SLR Cameras
The new multi layer lens coating and lens design reduce flare and ghost, which is a common problem with digital cameras and also creates an optimum color balance through the entire zoom range.
The best possible correction of aberrations
Three SLD (Special Low Dispersion) glass elements are employed for effective compensation of color aberration, which is a common problem with super-wide angle lenses. One piece of glass mold and two hybrid aspherical lenses, offer excellent correction for distortion, as well as all types of aberration.
Inner focus system
This lens incorporates an internal focusing system, which eliminates front lens rotation allowing the use of a Petal-type Hood and also minimize fluctuation of aberration caused by focusing system
Sigma 10-20mm Sample Images
Taken in Cyprus. f/8 / 1/200sec / ISO 100 / focal length 10mm / no flash used / hand held
Taken in Rome. f/8 / 1/200sec / ISO 100 / focal length 10mm / no flash used / hand held
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|Filter Thread Size (mm)
|Focal Length – Tele (mm)
|Focal Length – Wide (mm)
||Both end caps, hood, pouch
|Manual Focus Switching
|Maximum Aperture – Tele
|Maximum Aperture – Wide
|Number of Lens Elements
|Number of Lens Groups
||83.5 x 81 mm
Minimum Focus Distance (m)