Product Description
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 digital SLR cameras. Wide angle of view (102.4 degrees at 10mm and 63.8 degrees at 20mm) offers the photographer greater freedom of expression. 3 Special Low Dispersion (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 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. Angle of View - 102.4 - 63.8 degrees 6 Diaphragm Blades Minimum Aperture F22 Minimum Focusing Distance - 24cm/9.4 inches Maximum Magnification - 1 - 6.7 Filter Size - Diameter 77mmLens Hood Petal Hood Dimensions - Diameter 83.5mm x Length 81mm, 3.3 x 3.2 inches Weight - 470 gram (16.6 ounces)
Amazon.com Product Description
Designed exclusively for Canon digital SLR cameras, the ultra-wide-angle 10-20mm offers a view from 102.4 to 63.8 degrees, making it ideal for landscape photography and other vast applications. The lens is distinguished by its three special low dispersion (SLD) glass elements, which effectively compensate for color aberration, and its aspherical lenses, which provide maximum correction for distortion and various aberrations. As a result, the lens produces an extremely high image quality throughout the entire zoom range. The HSM-equipped models, meanwhile, produce fast autofocus (AF) speeds and quiet shooting while still letting you perform full-time manual focus. Other details include a minimum focusing distance of 9.4 inches at all focal lengths and an integral petal-type hood to block out extraneous light.
Lens Elements and Coating
The new multilayer lens coating and lens design reduce flare and ghost--a common problem with digital cameras--while also creating an optimal color balance throughout the entire zoom range. At the same time, the lens offers three SLD glass elements that effectively compensate for color aberration, along with a piece of glass mold and two hybrid aspherical lenses that offer excellent correction 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-type hood to protect from additional glare. And models equipped with a Hyper-Sonic Motor (HSM) produce silent, high-speed autofocus and full-time manual focus for Sigma, Canon, and Nikon D-mount lenses.
Best Consumer Lens
The Sigma 10-20mm lens is so respected that it was named the best consumer lens in Europe (2006) by the Technical Image Press Association (TIPA), a collection of 31 publications from 12 countries. According to TIPA, the 10-20mm lens offers a versatile range of wide-angle focal lengths, a good optical performance, and a budget price, making it an excellent investment for owners of DSLRs with APS-C format sensors. Its sharpness remains constant throughout the zoom range, and its compact size makes it an ideal companion for shooting travel, landscapes, or architectural subjects.
- Lens construction: 14 elements in 10 groups
- Angle of view: 102.4 to 63.8 degrees
- Number of diaphragm blades: 6
- Minimum aperture: f/22
- Minimum focusing distance: 9.4 inches
- Maximum magnification: 1:6.7
- Filter size: 77mm
- Dimensions: 3.3 inches in diameter and 3.2 inches long
- Weight: 16.4 ounces
Customer Reviews:
if you order this from Amazon ------.......2007-12-16
Recently ordered this to give as a Christmas gift, so not sure how well it works --
however,
if you are ordering from Amazon, a word of caution: it arrived in a box with one small blow up bubble bag as its only padding, it was actually loose in the box where it was probably banged around. The only padding was the thin case the lens comes in. Horrible job of packaging, they treat it like its a textbook or something. This needed to be packaged with styrofoam inserts at the least! I was really shocked to find it so carelessly packaged - but to top it off, I also purchased a Tiffen lens and they had put it in the box outside of its packaging case! No joke here. I inspected it really carefully for scratches and don't ask me how it was not scratched, but it wasn't. This is my first complaint with Amazon, but I realize they are not the place to buy high ticket items. Their packaging is really "care-less". Once the gift is opened and the lens is tried out, we will see if it is damaged or not, no way to tell at this point.
Just a warning - this is not the place to order it - get it from a retailer instead, who takes care in packaging.
Simply......PERFECT!!!!.......2007-12-13
I've returned 2 Canon 10-22mm's and decided to give up on it. I needed a wide angle for landscape/cityscape shots so I decided to give this 10-20mm a shot. My copy is perfectly sharp, and unlike Canon's 10-22, this comes with a beautiful case AND a hood....at no extra charge!!
If you're looking for a ultra wide angle for your crop body, look no further. It's a far better bang for the buck compared to Canon's ultra wide.
My first non-Canon lens...impressive.......2007-11-25
This lens is 2 things: wide and sharp! The wide angle is incredible, even on a cropped body like my 40D. The images are super sharp, especially when you get around f/8 or f/11. Colors are beautiful, contrast is great, and then lens is built like a tank. I love the outer coating this lens has. It feels very rugged. The zoom and the focus are smooth and controlled. The included petal hood works great. For my first non-Canon lens, I am thrilled!
Best Value Ultra Wide Angle Lens.......2007-11-20
This lens has excellent build quality, which is expected for a Sigma EX lens. The USM motor makes auto focus fast and quiet. The image is very sharp. The only thing that prevents me from giving it five stars is its pronounced distortion at the 10-12mm range. So this lens is great for landscape but not for architectures.
Well worth the money........2007-11-02
I'm not a professional photographer, but I know what I like. It was a tossup between the Sigma and the Canon 10-22mm lens. I chose the Sigma because of the price. There are hundreds of dollars in price difference between the two, but the reviews I've read rate them the same. I'm pleased the results. It has convinced me to try other Sigma lens.
The pictures are very sharp.
Product Description
The Sigma 10-20mm f/4-5.6 EX DC HSM lens offers an ultra-wide zoom solution to digital cameras, and was exclusively designed to suit the characteristics of digital SLR cameras. The super wide-angle capability of this zoom lens (equivalent range of approx. 17-34mm when used with a digital SLR camera) makes it a very powerful tool for both indoor and landscape photography. DC lenses are exclusively designed for digital SLR cameras. The image circle (rear of lens) is made to match the smaller dimensions used for the image sensor on digital cameras. As a result these lenses are also more compact and lightweight, and are better matched to digital SLR cameras. Enjoy all the benefits of the Sigma 10-20mm f/4-5.6 EX DC HSM lens for your Canon EOS 30D or 20D SLR camera, plus you get all of the following brand new items: All Manufactures Supplied Accessories, Opteka Battery Pack Grip & 2 BP-511 Batteries (3400 mAh Total), Opteka High Definition² 3 Piece Filter Kit - Ultra-Violet, Polarizing and Fluorescent Filters, Sigma Micro-Fiber Lens Cleaning Cloth Keychain, and an Opteka Professional Tabletop Tripod. Nothing changes the way you see the world like High Definition², and no company does High Definition² like Opteka. Change the way you view the world. Enjoy outstanding detail, enjoy enhanced clarity, enjoy Opteka!
Product Description
Kit includes: 1) Sigma 10-20mm Lens (Canon EOS); 2) 77mm UV Haze Filter; 3) Deluxe 6-Piece Cleaning Kit; 4) CapKeeper 2; ♦ The Sigma 10-20mm F/4-5.6 EX DC HSM Lens is one of the EX Series lenses. The EX Series combines excellence of engineering and new technology to provide superior build and optical quality. This lens allows enjoyment of super wide-angle photography and 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. The DC for Digital are special lenses designed so that the image circle matches the smaller size of the image sensor of most digital SLR cameras. This lens is equipped with an Inner Focusing System, and is 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 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. ♦ A UV Filter is a multi-purpose, fine-weather filter that is designed to optimize your photography experience. UV filters, absorb ultraviolet rays that often make outdoor photographs hazy and indistinct. ♦ This 6-piece cleaning kit contains everything you'll ever need: Hurricane Air Blower, Booklet of Lens Cleaning Tissues, Lens Cloth, Lens Cleaning Liquid, Blower Brush, Cotton Swabs ♦ The CapKeeper 2 is an elastic loop, which wraps around lens barrel of your camera, with lens cap leash. It prevents lens cap loss with adhesive-backed disc attached to the cap.
Product Description
Sigma 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 digital SLR cameras. Wide angle of view (102.4 degrees at 10mm and 63.8 degrees at 20mm) offers the photographer greater freedom of expression. 3 Special Low Dispersion (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 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. Angle of View - 102.4 - 63.8 degrees 6 Diaphragm Blades Minimum Aperture F22 Minimum Focusing Distance - 24cm/9.4 inches Maximum Magnification - 1 - 6.7 Filter Size - Diameter 77mm Lens Hood Petal Hood Dimensions - Diameter 83.5mm x Length 81mm, 3.3 x 3.2 inches. ++PLUS++ ACCESSORY KIT: 3 pc Filter Kit: UV/ Polarizing filter/Fluorescent correction & Case - Lens Pen Cleaning Tool - Cap Keeper Front Lens Cap Leash - Microstar Advanced Micro Fiber Cleaning Cloth - 5 Year Extended Warranty Service Plan.
Product Description
The Sigma 10-20mm f/4-5.6 EX DC HSM lens offers an ultra-wide zoom solution to digital cameras, and was exclusively designed to suit the characteristics of digital SLR cameras. The super wide-angle capability of this zoom lens (equivalent range of approx. 17-34mm when used with a digital SLR camera) makes it a very powerful tool for both indoor and landscape photography. DC lenses are exclusively designed for digital SLR cameras. The image circle (rear of lens) is made to match the smaller dimensions used for the image sensor on digital cameras. As a result these lenses are also more compact and lightweight, and are better matched to digital SLR cameras. Enjoy all the benefits of the Sigma 10-20mm f/4-5.6 EX DC HSM lens, plus you get all of the following brand new items: All Manufactures Supplied Accessories, 5 Year Lens Extended Warranty (this extended warranty service plan gives you the highest level of customer service, savings, and peace of mind, letting you rest assured in the event your product needs repair), Opteka High Definition² 3 Piece Filter Kit - Ultra-Violet, Polarizing and Fluorescent Filters, Opteka Close-Up Set (+1, +2, and +4) with 10x Macro Lens, which enables you to get much closer than the minimum focus of the standard camera lens - as close as 4 inches from the subject! Opteka Professional Tabletop Tripod, and an Opteka 5 Piece Camera & Lens Cleaning Kit! Nothing changes the way you see the world like High Definition², and no company does High Definition² like Opteka. In the professional setting, Opteka's glass optics define High Definition. Change the way you view the world with Opteka!
Cheap Consumer Electronics:
- Sigma 10-20mm f/4-5.6 EX DC HSM Lens for Nikon Digital SLR Cameras
- Sigma 135 400mm f/4.5-5.6 DG RF APO Aspherical Ultra Telephoto Zoom Lens for Canon SLR Cameras
- Sigma 150mm f/2.8 EX DG HSM APO HSM IF Macro Lens for Nikon SLR Cameras
- Sigma 18-50mm f/2.8 EX DC SLD ELD Aspherical Macro Lens for Canon Digital SLR Cameras
- Sigma 24-70mm f/2.8 EX DG Macro Aspherical Large Aperture Standard Zoom Lens for Canon SLR Cameras
- Sigma 24mm f/1.8 EX DG Aspherical Macro Large Aperture Wide Angle Lens for Nikon SLR Cameras
- Sigma 28-70mm f/2.8 EX DG IF Aspherical Lens for Canon SLR Cameras
- Sigma 28mm f/1.8 EX DG Aspherical Macro Large Aperture Wide Angle Lens for Canon SLR Cameras
- Sigma 70-200mm f/2.8 EX DG APO HSM Large Aperture Macro Zoom Lens for Nikon Digital SLR Cameras
- Sigma 70-300mm f/4-5.6 DG APO Macro Telephoto Zoom Lens for Canon SLR Cameras
Cheap Consumer Electronics List
Cheap Consumer Electronics
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Tiffen 77mm UV Protection Filter
Hoya 77mm UV (Ultra Violet) Multi Coated Glass Filter
Hoya - Filter - circular polarizer - 77 mm
Tiffen 77mm Photo Essentials Filter Kit
Canon Deluxe Photo Backpack 200EG for Canon EOS SLR Cameras (Black with Greenish Accent)
Tiffen 77mm Lens Kit includes Digital Ultra Clear Filter, plus Circular Polarizer Filter and Accessory Wrap
3-Year Extended Service Plan - Covers Electronic Items $201-$500 - Repair
Quantaray Nylon Lens Pouch - Pouch
Quantaray - 77mm Skylight 1A Multi-Coated Filter
Quantaray - Lens Cleaning Set
