Please Check Description and Features To Know More About Products
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Super wide-angle zoom lens designed exclusively for
digital SLR cameras.
Sigma Corporation is pleased to announce the launch
of the new 10-20mm F4-5.6 EX DC HSM 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 ° at 10mm and 63.8 ° at
20mm) offers the photographer greater freedom of expression. Three SLD
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.
This lens is equipped with an inner focusing system,
and the models which are equipped with HSM system provide quiet, high
speed autofocus shooting and also offer full time manual focusing. It
has a minimum focusing distance of 24cm (9.4") at all focal lengths. The
non-rotating lens barrel perfectly suits the petal shaped lens hood. A
circular polarizing filter can also be used conveniently.
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Lens Construction
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14 Elements in 10 Groups
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| Angle of View |
102.4 - 63.8 degrees (Sigma SD
format) |
| Number of Diaphragm Blades |
6 Blades |
| Minimum Aperture |
F22 |
| Minimum Focusing Distance |
24cm / 9.4 in. |
| Maximum Magnification |
1:6.7 |
| Filter Size |
Diameter 77mm |
| Lens Hood |
Petal Hood |
| Dimensions |
Diameter 83.5mm X Length 81mm
3.3 in. X 3.2 in. |
| Weight |
470g/16.6 oz. |
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Corresponding AF Mounts
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Sigma
Canon
Nikon
Pentax
Konica-Minolta
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Not Available
