More than 80 mm

This telephoto zoom lens provides a large f/4 aperture at all focal lengths. The new multi layer lens coating and lens design reduce flare and ghosting while maintains minimal light-fall-off; superior peripheral brightness is ensured. New multi layer coating of this lens gives superb color performance while cutting down flare and ghosting caused by reflections from the digital image sensor. High optical performance is demonstrated throughout the entire zoom range. Two SLD glass elements are used in the front lens group and two in the rear lens group for superior correction of several aberrations for superior image quality throughout the entire zoom range. An inner focusing system eliminates front lens rotation, making the lens particularly suitable for using the petal-type lens hood... Less

Kit includes: ♦ 1) Tamron AF70-300mm F/4-5.6 Di LD Macro Lens for Nikon AF MT ♦ 2) Vivitar 62mm UV Glass Filter ♦ 3) Precision Design Deluxe 6 Piece Lens & Digital SLR Cleaning Kit ♦ 4) CapKeeper 2 Lens Cap Strap The Tamron 70-300mm is a compact, lightweight, ultra-tele zoom that is ideal for taking pictures at a distance particularly when the subject is difficult to approach such as in nature and wildlife photography as well as at sporting and theatrical events. It also enables you to isolate your subject from the background for eye-catching, dramatic portraits. This versatile lens has macro capability with a magnification of 1:2 for incredible half-lifesize close-ups of small objects such as flowers, insects, jewelry, and coins. Tamron's Di (Digitally Integrated) design uses improved... Less

The Opteka 650-1300mm high definition super telephoto zoom lens is perfect for the professional and amateur photographer alike. There is a built-in, rotating tripod mount for easily attaching to your tripod or monopod. It's an extremely powerful telephoto zoom lens with the versatility that you need. This lens is great for the wildlife or nature photographer who wants to be hidden while taking photos of the subject. Advances in ultra high-index / low-dispersion optical glasses, new barrel materials, and exotic anti-reflection coatings, along with the latest in computer-aided-des ign / computer-aided- manufacturing), are combined to produce lenses of unprecedented quality. Diamond-cut from crystal-clear, water-white optical glass, Opteka lenses are ground and polished to a precise... Less

Less than 4 inches long and under 2.8 inches diameter, with a filter diameter of just 55mm. It covers the most frequently used telephoto focal lengths, making it perfect for a broad range of subjects and applications, from portraiture to sports and nature shooting Specifications Lens Type Zoom Lens Focal Length 100mm - 300mm Lens Max Aperture f/4.5-f/6.7 Min Aperture f/22 Focus Type Autofocus Closest Focusing Distance 79.2 in Picture Angle 8.2 - 24.4 degrees Attachment / Filter Size 55 mm Groups / Elements 13 Elements in 10 Groups Diameter 2.8 in Length 3.9 in Weight 14.88 oz MPN SG100300