 PhotoMalaysia Community |
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Sigma 10-20mm F4-5.6 EX DC HSM
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Reviews
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Views
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Date of last review
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1
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4201
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Sun, 16 December 2007
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Recommended By
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Average Price
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Average Rating
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100% of reviewers
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None indicated
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9.0
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Description:
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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
<3.3 in. X 3.2 in>
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.
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.
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.
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.
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.
This lens has a minimum focusing distance of 9.4" (24cm) throughout the entire zoom range.
Sigma 10-20mm F4-5.6 EX DC HSM super wide-angle zoom lens, exclusively designed for digital SLR, wins "TIPA (Technical Image Press Association) best consumer lens in Europe, 2006" prize.
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Keywords:
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sigma af 10-20 f/4-5.6 EX DC HSM IF ASP
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Weight:
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465g/16.4 oz
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MSRP:
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US$ 730
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Author
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davors
PM'er Regular
Registered: May 2007
Posts: 51
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Review Date: Sun, 16 December 2007
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Would you recommend the product? Yes |
Price you paid?: None indicated
| Rating: 9
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Pros:
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sharpness, colour, saturate, build quality, price, come with hood
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Cons:
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distortion at wide open (10mm)
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This lens is great.
Colours, contrast and sharpness is greatand near to excellent.
The barrel distortion on the wide end might the con, but that is to be expected.
I heard Canon's 10-22mm to be better.
But comparing the price and w/o hood on Canon, you will be no regrets to take this home!
Perfect for landscape and street shooting.
Use this lens to tell stories!
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Regards
Davors
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