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Aug 24

Canon EF 75-300mm f/4-5.6 III USM Telephoto Zoom Lens for Canon SLR Cameras

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This compact and lightweight EF 75-300mm telephoto zoom lens is ideal for shooting sports, portraits, and wildlife. The lens is distinguished by a newly developed micro ultra-sonic monitor (USM) that makes autofocusing quicker and quieter, along with an improved zoom mechanism that includes a silver ring on the front for a luxurious touch. The micro USM makes this version of the lens particularly suitable for applications that require a fast autofocus, such as sporting events or wildlife shoots. Best of all, the USM version shares many of the same features that makes the non-USM lens so popular, such as a compact size, a close focusing range, and accessory compatibility. As with all Canon lenses, this unit carries a one-year warranty. Focal length: 75-300mm Maximum aperture: 1:4.5-5.6 Lens construction: 13 elements in 9 groups Diagonal angle of view: 32 degrees (at 11 feet) to 8 degrees (at 15 feet) Focus adjustment: Front group rotating extension system with (more…)

Aug 06

Sigma 10-20mm f/4-5.6 EX DC HSM Lens for Canon Digital SLR Cameras

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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 creat (more…)

Tagged with: 1020mm • Cameras • Canon • Digital • f/45.6 • Lens • Sigma

Jul 28

Canon EF 70-300mm f/4-5.6 IS USM Lens for Canon EOS SLR Cameras

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From the Manufacturer
Featuring the latest 3-stop Image Stabilizer for outstanding camera shake reduction, the EF 70-300mm f4-5.6 IS USM zoom lens also features super responsive autofocus. Replacing the popular EF 75-300mm f4-5.6 IS USM, the world’s first interchangeable lens with Image Stabilizer (IS), the lens is expected to appeal to serious amateur nature and sports photographers looking to achieve outstanding results while shooting hand held. Image Stabilizer IS dramatically reduces image blur caused by camera shake. The EF 70-300mm f4-5.6 IS USM features Canon’s latest 3-stop IS, a one-stop improvement over its predecessor. This allows shutter speeds up to three stops slower than would otherwise be possible, with no perceptible increase in image blur. Photographers normally shooting a 300mm frame handheld at 1/500 second can obtain the equivalent result with a shutter speed of just 1/60 second, vastly extending options in low-light conditions. Gyro sensors detec (more…)

Tagged with: 70300mm • Cameras • Canon • f/45.6 • Lens

Jul 28

Sigma 10-20mm f/4-5.6 EX DC HSM Lens for Nikon Digital SLR Cameras

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Amazon.com
Designed exclusively for Nikon digital SLR cameras capable of wide-angle photography, the Sigma 10-20mm f/4-5.6 lens is a powerful tool for landscape photography and other wide-angle applications. The lens offers an ultra-wide angle of view of 94.5 to 56.8 degrees, with three special low dispersion (SLD) glass elements and three aspherical lenses providing optimum image quality throughout the entire zoom range. The lens also incorporates a Hyper Sonic Motor (HSM) to ensure quiet, high-speed autofocusing in addition to full-time manual focusing. Other features include a close focusing distance of 9.4 inches, a non-rotating lens barrel that perfectly suits the petal-shaped lens hood (included), and a one-year warranty. SpecificationsFocal length: 10-20mm Maximum aperture: f/4-5.6 Lens construction: 14 elements in 10 groups Angle of view: 94.5 to 56.8 degrees Number of diaphragm blades: 6 Minimum aperture: f/22 Minimum focusing distance: 9.4 inches Maximum magn (more…)

Tagged with: 1020mm • Cameras • Digital • f/45.6 • Lens • Nikon • Sigma

Jul 25

Sigma 70-300mm f/4-5.6 DG Macro Telephoto Zoom Lens for Canon SLR Cameras

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Amazon.com
The Sigma 70-300mm f4-5.6 DG Macro Lens for Canon Digital SLR Cameras is a telephoto lens that offers excellent cost performance and is optimized for use with digital SLR cameras. Capable of macro photography, this lens has a 1:2 maximum close-up magnification at the 300 millimeter focal length. It’s the ideal high performance lens for portraits, sports photography, nature photography, and other types of photography that frequently use the telephoto range. The lens features a switch for changeover to macro photography at focal lengths between 200 millimeters and 300 millimeters, with a maximum close-up magnification from 1:2.9 to 1:2. The multi-layer lens coating and lens design reduce flare and ghosting, which is a common problem with digital cameras, and it also creates an optimum color balance through the entire zoom range. The minimum focusing distance is 59 inches at all zoom settings. The lens features a switch for changeover to macro photography at foc (more…)

Tagged with: 70300mm • Cameras • Canon • f/45.6 • Lens • Macro • Sigma • Telephoto • Zoom

Jul 25

Canon EF 75-300mm f/4-5.6 III Telephoto Zoom Lens for Canon SLR Cameras

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Amazon.com
Capture the far-off action of fast-paced sports or zoom in for an intimate portrait with the Canon EF 75-300mm telephoto zoom lens. This high-performance 4x zoom lens is distinguished by such features as a newly developed micro ultra-sonic monitor (USM) that makes autofocusing quicker and quieter, along with an improved mechanism to make zooming smoother than ever. Plus, the front part of the zoom ring now sports a silver ring, giving the lens a luxurious touch. As with all Canon lens, this 75-300 model carries a one-year warranty. Focal length: 75-300mm Maximum aperture: 1:4-5.6 Lens construction: 13 elements in 9 groups Diagonal angle of view: 32 (at 11 feet) to 8 degrees (at 15 feet) Focus adjustment: Front group rotating extension system with USM Closest focusing distance: 4.9 feet Zoom system: Rotating type Filter size: 58mm Dimensions: 2.8 inches in diameter, 4.8 inches long Weight: 16.8 ounces
Provides up to 4x / For use with Canon SLR Cameras / Acce (more…)

Tagged with: 75300mm • Cameras • Canon • f/45.6 • Lens • Telephoto • Zoom

Jul 22

Buy cheap Sigma 70-300mm f/4-5.6 DG APO Macro Telephoto Zoom Lens for Canon SLR Cameras

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Amazon.com
The Sigma APO 70-300mm f4-5.6 DG Macro Lens for Canon Digital SLR Cameras is a telephoto zoom lens with tele-macro functionality. Optimized for digital cameras, this high-performance lens has two Special Low Dispersion (SLD) glass elements in the front lens group and one in the rear lens group. It is able to shoot with maximum magnification 1:2 at the focal length of 300 millimeters. It’s the ideal lens for portraits, sports photography, nature photography, and other types of photography that frequently use the telephoto range. The multi-layer lens coating and lens design reduce flare and ghosting, which is a common problem with digital cameras, and it also creates an optimum color balance through the entire zoom range. High optical performance is demonstrated throughout the entire zoom range. The lens features a switch that converts the lens to macro photography at focal lengths between 200 millimeters and 300 millimeters, with a minimum focusing distance of (more…)

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