E-180C Lens Cap - Rear Lens Dust Cap E - ET-155 Lens Hood - Lens Case 800 Drop-In Gel Filte- Holder - Wide Strap - 1-Year Adorama Warranty.This is the longest telephoto lens among Canon's lineup and a terrific choice for any long-distance application- outdoor sports, wildlife, news photojournalism and so on. It's actually lighter than Canon's EF 600mm f/4L IS lens, weighing just under 10 lbs. It uses a refined optical design, with two fluorite lens elements, one UD element and one Super-UD-glass element, for outstanding correction of color fringing and superb contrast and sharpness. This super-telephoto lens uses magnesium-alloy barrel construction to enhance its light weight and has weather- resistant gaskets throughout for use in harsh conditions. It's compatible with both the EF 1.4x... Less

Lens Caps, LP811 Lens Pouch.Extending a lenses focal length by a factor of 1.4x, Extender EF 1.4X III incorporates phenomenal optical performance with minimal chromatic aberration and is a perfect complement to many of Canon super telephoto lenses. It features a built-in microcomputer for seamless communication among camera body, lens and extender; features careful lens placement and coatings to minimize ghosting and flare and even has a new Fluorine coating that keeps soiling, smears and fingerprints to a minimum. An integral part of many professional systems, Extender EF 1.4X III maintains high standards not only optically, but also in terms of rugged, dustproof and water resistant construction. Note: This lens is only compatible with fixed focal length L-series lenses 135mm and... Less

Canon EF-S 55-250mm F/4-5.6 IS Lens and Canon EOS 7D 18MP Digital SLR Camera Body Bundle

The EF 70-200mm f4L USM lens is a compact, lightweight, high-performance L-series telephoto zoom. It offers a similar optical performance to the EF 70-200mm f2.8L USM, but at a lower cost, making the lens suitable for both professional and enthusiast photographers. Specifications : Lens Construction (group) 13 Lens Construction (element) 16 No. of Diaphragm Blades 8 Minimum Aperture 32 Closest Focusing Distance 1.2m Maximum Magnifcation 0.21x Filter Diameter 67mm Maximum Diameter x Length 3" x 6.8" Weight 1.56lbs This high grade telephoto zoom lens responds to the exacting requirements of professionals and advanced amateurs, yet at a reasonable price. One artificial crystal fluorite and two UD (Ultra-low Dispersion) glass lens elements in its optical system eliminate... Less