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Sigma 10-20 F3.5 EX DC HSM:

R 7 179.00
Sigma 10-20mm F3.5 EX DC HSM. This super-wide angle lens has a
maximum aperture of F3.5 throughout the entire zoom range. With its wide
angle view from 102.4 degrees it can produce striking images with
exaggerated perspective. The maximum aperture of F3.5 is ideal for indoor
shooting and it enables photographers to emphasize the subject.
Two ELD (Extraordinary Low Dispersion) glass elements and a SLD (Special
Low Dispersion) glass element provide excellent correction of color
aberration. Four aspherical lenses provide correction for distortion and
allow compact and lightweight construction.
The Super Multi-Layer coating reduces flare and ghosting. High image
quality is assured throughout the entire zoom range. The incorporation of
HSM (Hyper-Sonic Motor) ensures a quiet and high-speed auto focus as well
as full-time manual focusing capability.
This lens has a minimum focusing distance of 9.4 inches (24cm) throughout
the entire zoom range and a maximum magnification ratio of 1:6.6.
The lens design incorporates an inner focusing system which eliminates
front lens rotation, making the lens particularly suitable for using the
Petal-type hood and polarizing
Features:
| Super-Wide: 10-20 with maximum aperture of
F3.5 throughout entire zoom range |
| High Image Quality: Two ELD (Extraordinary Low
Dispersion) glass elements and a SLD (Special Low Dispersion) glass
elements and Four Aspherical lenses |
Specifications:
| Construction |
13 Elements in 10 Groups |
| Angle of view |
102.4°- 63.8° |
| F stop range |
Minimum Aperture :F22 |
| Closest Focusing Distance |
24cm (9.4") |
| Maximum Magnification |
1:6.6 |
| Filter Size |
82mm |
| Dimensions (Length x Diameter) |
87.3mm (3.4")X 88.2mm (3.5") |
| Weight |
18.3 oz / 520 gr |
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