Sigma 10-20mm F4-5.6 EX DC HSM (Canon)
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 9.4" (24cm) 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 HSM 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.
HSM (Hyper Sonic Motor)
The HSM equipped models ensure a silent, high-speed AF function as well as full-time manual focusing capability
for Sigma, Canon, and Nikon-D mount lenses.
Minimum focusing distance of 9.4" (24cm) at all focal lengths
This lens has a minimum focusing distance of 9.4" (24cm) throughout the entire zoom range.
Lens Construction 14 Elements in 10 Groups
Angle of View 102.4 - 63.8 degrees
Number of Diaphragm Blades 6
Minimum Aperture F22
Minimum Focusing Distance 24cm/9.4 in.
Maximum Magnification 1:6.7
Filter Size Diameter 77mm
Dimensions Diameter 83.5mm X Length 81mm
Weight 465g/16.4 oz
* The appearance, specifications, and the like of the product are subject to change for improvement without notice.
* Vignetting will occur if the lens is used with digital cameras with image sensors larger than APS-C size or 35mm SLR cameras.
* The angle of view depends upon the digital camera being used.
NOW WITH A 3 YEAR WARRANTY.
All our products are now covered by the Mack 3 year warranty. This means that you can take any of the products purchased from us to any product manufacturer approved service center in South Africa, for repair.
