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Sigma 10mm f/2.8 EX DC HSM Fisheye Lens for Canon Dig... |
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Sigma 10mm f/2.8 EX DC HSM Fisheye Lens for Canon Digital SLR Cameras |
| Product DescriptionThis autofocus fisheye lens is designed for use with digital SLR cameras equipped with APS-C size image sensors. The Nikon version produces a diagonal angle of view of 180? (154?for Sigma, 167?for Canon). The diagonal field of view of this fisheye lens produces striking images with exaggerated perspective and distortion. The minimum focusing distance of 13.5cm / 5.3inch, and maximum magnification 1:3.3 allows subjects to be as close as 1.8cm / 0.7inch from the lens' front element. This close focusing capability allows close-up photography and also it is possible to make use of large depth of field that covers wide range of subjects. The integral hood blocks out extraneous light and the Super Multi-Layer Coating minimizes flare and ghosting, creating superior image quality. The HSM (Hyper Sonic Motor) ensures fast and quiet autofocusing and allows full-time manual focus override by rotation of the focus ring. This lens is supplied with a gelatin filter holder at the rear, allowing the use of gelatin filters.Amazon.com Product Description Designed for use with Canon digital SLR cameras equipped with APS-C size image sensors, the Sigma 10mm f/2.8 fisheye lens offers a uniquely exaggerated and distorted close-up perspective that's perfect for arty, off-kilter shots. This Canon version offers an impressive 167-degree diagonal angle of view, along with a minimum focusing distance of 5.3 inches and a maximum magnification ratio of 1:3.3. As a result, subjects can sit as close as 0.7 inches from the lens's front element, making the lens ideal for extreme close-up shots and photos with a large depth of field. The lens also includes a Hyper Sonic Motor (HSM) that provides fast and quiet autofocusing, with a full-time manual focus override via a simple twist of the focus ring. And thanks to the lens's integral hood and super multilayer coating, you can easily block out extraneous light while minimizing flare and ghosting. Supplied with a gelatin filter holder at the rear, the 10mm lens carries Sigma's one-year warranty. Specifications
- Focal length: 10mm
- Maximum aperture: f/2.8
- Lens construction: 12 elements in 7 groups
- Angle of view: 167 degrees
- Number of diaphragm blades: 7
- Minimum aperture: f/22
- Minimum focusing distance: 5.3 inches
- Maximum magnification: 1:3.3
- Filter type: Insertion-type gelatin filter
- Mount: Canon
- Dimensions: 3 inches in diameter and 3.3 inches long
- Weight: 16.8 ounces
- Warranty: 1 year
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