 Product Description: Professional photographers make Nikkor lenses their lenses of choice. Nikon is committed to every aspect of lens manufacturing, maintaining clarity, sharpness, focusing accuracy, range and reliability.PRODUCT FEATURES:High-powered 4.3X telephoto zoom lens;Rotating zoom ring;ED glass for high resolution and high contrast even at maximum apertures. Amazon.com Review: The Nikon Autofocus 70-300mm f4-5.6D is a high-powered 4.3x telephoto zoom lens with a rotating zoom ring and ED glass for high resolution and high contrast even at maximum apertures. The D-type 70-300mm lens' ED (Extra-low Dispersion) glass overcomes chromatic aberration and keeps light of various wavelengths focused at the same point. This results in a sharper, more contrasty image. It is compatible with any Nikon autofocus SLR camera as well as any AI-type manual-focus Nikon SLR. Nikon D-type lenses transmit subject-to-camera distance information to the camera. The camera uses this distance information to refine its exposure calculations. The D-type lenses are necessary for many newer Nikon cameras to activate 3D Matrix Metering. |