Posted by building supplies on July 11, 2010 in Lenses for Digital SLR Cameras with No Comments
- Lens Construction: 14 Elements in 13 Groups Angle of View: 84.1 – 34.3 degrees Number of Diaphragm B

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Tags: 2470mm, Aperture, Aspherical, Cameras, f/2.8, Large, Lens, Macro, Minolta, Sigma, Sony, Standard, Zoom
Posted by building supplies on July 11, 2010 in Lenses for Digital SLR Cameras with No Comments
- AF mount; wide-angle zoom lens
- Aspherical lenses; anomalous dispersion glass
- 28-75mm focal length
- f2.8 maximum aperture
- 16 elements in 14 groups

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Posted by building supplies on July 10, 2010 in Lenses for Digital SLR Cameras with No Comments
- Macro conversion lens for Minolta A200 digital camera
- Screws directly onto camera lens
- Allows camera to focus on objects only 3.2 inches from the lens
- Items as small as 1 square inch can fill the camera frame
- Black finish

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Posted by building supplies on July 10, 2010 in Lenses for Digital SLR Cameras with No Comments
- 170-500mm ultra-telephoto zoom lens with f/5-6.3 maximum aperture
- Multi-layer lens coating reduces flare and ghosting for optimal color balance
- Aspherical lens and 3 special-low-dispersion (SLD) glass elements
- Rear focus systems ensure high performance stability and ease of use
- Measures 3.6 inches in diameter and 9.1 inches long; weighs 47.4 ounces

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Tags: 170500mm, Aspherical, Cameras, f/56.3, Lens, Minolta, Sigma, Sony, Telephoto, Ultra, Zoom
Posted by building supplies on July 10, 2010 in Lenses for Digital SLR Cameras with No Comments
- EX lens series denotes excellence of engineering and new technology.
- Large aperture of f/2.8 throughout the entire zoom range.
- Correction for various types of aberration provided by one SLD (Special Low Dispersion) glass element and two aspherical lenses.
- Super Multi Layer (SML) coating reduces flare and ghosting from which digital cameras tend to suffer.

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Posted by building supplies on July 10, 2010 in Lenses for Digital SLR Cameras with No Comments
- Developed specifically for the large CCDs used in Maxxum 5D/7D digital SLR cameras
- Offers outstanding edge-to-edge sharpness and clarity
- Supports Maxxum 5D/7D anti-shake system and Advanced Distance Integration (ADI)
- The 11-18mm lens is an ultra-wide-angle zoom that offers enhanced perspective
- Not compatible with conventional 35mm SLR cameras

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