Amazon.com

The Sigma 18-200mm high-zoom-ratio lens is designed exclusively for Nikon digital SLR cameras and is capable of covering a wide range of focal lengths, from wide-angle to telephoto. Two Special Low Dispersion (SLD) glass elements and two hybrid aspherical lenses correct for all types of aberrations, letting Sigma house the extended-range super-zoom lens in a compact and lightweight body that measures 70mm in diameter and 78.1mm long and weighs a mere 14.3 ounces. The (more…)

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Technorati Tags: 18200mm, Cameras, Digital, f/3.56.3, Lens, Nikon, Optical, Sigma, Stabilizer, Zoom

Amazon.com

Amazon.com Camera shake can ruin your photos, particularly when taking telephoto shots or shooting in low light conditions. The Tamron 18-270mm f/3.5-6.3 macro zoom lens, however, fights camera shake with its state-of-the-art vibration compensation (VC) mechanism, which delivers blur-free handheld images for incredible results. The proprietary VC mechanism employs a three-coil system that moves the VC lens electromagnetically based on signals originating from the mov (more…)

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Technorati Tags: 18270mm, Aspherical, Built, f/3.56.3, Lens, Macro, Motor, Tamron, with, Zoom