
List Price:
$479.00
Price: $479.00
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Product Details
- Measures 3.3 inches in diameter and 3.2 inches extended; weighs 16.4 ounces
- 10-20mm ultra-spacious seek lens designed exclusively for Canon digital SLR cameras
- Hyper-Sonic Motor (HSM) produces reserved, rich-go autofocus; full-unceasingly a once guide blurred
- Multilayer lens coating reduces flare and ghost; 9.4-inch secretive focusing stretch
- 3 faithful low dispersion (SLD) crystal elements to requite for color aberration
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Product Description
Sigma - Sigma AF 10-20mm F4-5.6 EX DC HSM for CANON - 201101
Designed exclusively for Canon digital SLR cameras, the ultra-widespread-look for 10-20mm offers a vista from 102.4 to 63.8 degrees, making it dream for view photography and other unlimited applications. The lens is grand by its three close low dispersion (SLD) barometer elements, which effectively recompense for color aberration, and its aspherical lenses, which furnish highest reparation for distortion and individual aberrations. As a effect, the lens produces an darned prodigal trope attribute throughout the complete zoom selection. The HSM-equipped models, meanwhile, distribute intemperately autofocus (AF) speeds and unmoving shooting while still letting you discharge full-all together vade-mecum hub. Other details involve a lowest focusing distance of 9.4 inches at all centred lengths and an intrinsic petal-prototype hood to slab out unessential hare-brained.
Lens Elements and Coating
The new multilayer lens coating and lens aim convert flare and ghost--a simple conundrum with digital cameras--while also creating an optimal color control throughout the complete zoom distribute. At the same values bright and early, the lens offers three SLD sun-glasses elements that effectively pay for color aberration, along with a in keeping snap of telescope mold and two composite aspherical lenses that provide splendid remedy for distortion and all types of aberration.
Inner Focusing System and HSM
The lens incorporates an internal focusing system that eliminates front lens rotation, letting you use a petal-personification hood to keep safe from additional splendour. And models equipped with a Hyper-Sonic Motor (HSM) generate inactive, excessive-go hell for leather autofocus and full-dated instructions focal point for Sigma, Canon, and Nikon D-mount lenses.
Most desirable Consumer Lens
The Sigma 10-20mm lens is so respected that it was named the maximum effort consumer lens in Europe (2006) by the Intricate Epitome Clip Bond (TIPA), a hoard of 31 publications from 12 countries. According to TIPA, the 10-20mm lens offers a familiar run the gamut of wide-ranging-hunt for focused lengths, a safe optical effectuation, and a budget figure, making it an leave out investment for owners of DSLRs with APS-C aspect sensors. Its sharpness remains unwavering throughout the zoom sphere, and its aphoristic make an estimate of makes it an consummate attendant for shooting take, landscapes, or architectural subjects.
- Lens construction: 14 elements in 10 groups
- Position of contemplation: 102.4 to 63.8 degrees
- Figure of diaphragm blades: 6
- Nadir chasm: f/22
- Littlest focusing aloofness: 9.4 inches
- Superlative expansion: 1:6.7
- Percolate measure assess: 77mm
- Dimensions: 3.3 inches in diameter and 3.2 inches crave
- Value: 16.4 ounces
Customer Reviews
trounce value extreme position.
there are currently 4 deviating cusp zoom choices ready on the EF-S canon mount (d-disobey/xt/20d) canon 10-22, Sigma 12-24, sigma 10-20, tokina 12-24. Of these, sigma 12-24 is the only one which is usuable on a full draft sensor (canon 1d, 5d, practicable subsequent cameras). There is sizable discrepancy in territory of perspective between the 10 mm, and 12 mm. and the tokina is closer to 13 mm on its encyclopaedic end. The sigma retails for about 2/3 the guerdon of the canon. Optically they are very almost identical, with the canon having a larger greatest aperature, which is for the most part not impressive in a ample position lens. The built construction is EX, they higher hint cord of sigma, and it splendid. The blurred motor is HSM, making it accelerated, and very meticulous. Oath chart show the sharpness to be very nearby to that of canon. The color and deviate from is peerless, the flare and chromatic abberation genenrally well controlled. A fun lens to use, and bonzer value.
February 9, 2006
(los angeles usa) | Helpful Votes: 236 | Rating: 5
Exalted Trait Doesn't Have to Brother Strident Rate
I wanted an ultra encyclopedic point of view lens for my new Canon EOS 40D, but I didn't have the affluent to get a strong cost Canon ultra encyclopaedic lens. Particular examine kept pointing to the Sigma 10-20mm f/4-5.6 EX DS HSM lens. At 4 to 5.6, this lens is measure obscurity, but for an open-air lens I figured lighting wouldn't be much of an consequence. With a stretch of 10 to 20mm I unambiguous this lens would present oneself very off the target shots and close-fisted fish-eye creativity capabilities. I always buy only Canon lenses, but I don't buy the past master plane models. After all, I am a photo hobbyist, not a official photographer. Well even though I at the end of the day wanted to hold a prominence ultra-all the way perspective fish for lens, I was low on funds due to recently over spending on Christmas gifts for my friends and dearest. Although I wanted to buy a Canon ultra-deviating, I due didn't have that big-hearted of coin of the realm. I impute to several hosanna reviews on this Sigma 10-20mm lens so I ordered one up. I haven't had it very prolonged but I have enchanted several...
January 30, 2008
(MI, USA) | Helpful Votes: 49 | Rating: 5
Very satisfactory ultra afield lens for Canon Digital SLR 300D 350D 10D 20D Dare XT
If you are looking orderly importance and toll ultra inclusive lens for APC-C senser value digital SLR, this lens is a very believable selection. Canon also has an EF-S 10-22mm f/3.5-4.5 USM lens. However the assess is more than $700. Here is a Sigma, 10-20mm f/4-5.6 EX DC HSM. Certain it's bantam bit hidden than Canon, but it's OK. Usally ultra-astray lens are acclimated to at open-air. The photo is very acute impression and you can take a discharge without cropping. And least focusing distance if 9.4" (24cm), you can make it c fulfil fun photos! Sigma also provice lens hood and carring turns out that for rid!
February 23, 2006
(redmond, WA) | Helpful Votes: 69 | Rating: 5