Calumet's Background Paper has a high-quality, fine-tooth nonreflecting surface that enhances your photography. Just add a background stand & these rolls instantly become sweeps. We make an extra effort to make sure your background paper arrives safely. Each background paper is wound on a tough, rigid core for extra support. Calumet Background Paper is wrapped in a plastic sleeve to trap out moisture & dirt, then packed in a sturdy tube or carton for maximum protection during shipping. Note: While every effort was made to ensure accurate colour reproduction of the products shown here, some variances may occur on screen. ...

Calumet's Background Paper has a high-quality, fine-tooth nonreflecting surface that enhances your photography. Just add a background stand & these rolls instantly become sweeps. We make an extra effort to make sure your background paper arrives safely. Each 2.72m wide background paper is wound on a tough, rigid core for extra support. Calumet Background Paper is wrapped in a plastic sleeve to trap out moisture & dirt, then packed in a sturdy tube or carton for maximum protection during shipping. Note: While every effort was made to ensure accurate colour reproduction of the products shown here, some variances may occur on screen. ...

Instantly converts E16mm F/2.8 'pancake' lens to ultra-wide field of view Adaptor for E16mm F2.8 pancake lens provides ultra-wide field of view Sleek, high quality design Easy-attach bayonet mechanism with lock for quick, secure fit High definition optics for uncompromised imaging performance ...

Nikon 85mm EDG Straight Fieldscope is a class-leading fieldscope with an 85 mm objective lens for a bright field-of-view. Nikon’s ED (Extra-Low Dispersion) glass & advanced multilayer lens coating combine to deliver superior light transmission & clear, high-resolution images. The scope is compatible with seven kinds of eyepieces & boasts a waterproof construction to offer excellent performance in a variety of conditions. Incorporated in a sleekly-designed body it is an ideal choice for those seeking magnificent close-ups of birds & wildlife ...

Nikon 85mm EDG Angled Fieldscope is a class-leading fieldscope with an 85 mm objective lens for a bright field-of-view & an angled body type for easy viewing & comfortable sketching. Nikon’s ED (Extra-Low Dispersion) glass & advanced multilayer lens coating combine to deliver superior light transmission & clear, high-resolution images. The scope is compatible with seven kinds of eyepieces & boasts a waterproof construction to offer excellent performance in a variety of conditions. Incorporated in a sleekly-designed body it is an ideal choice for those seeking magnificent close-ups of birds & wildlife ...

Focusing Screen for the 5D ...

Extending a lenses focal length by a factor of 1.4x, Extender EF 1.4X III incorporates phenomenal optical performance with minimal chromatic aberration & is a perfect complement to many of Canon super telephoto lenses. It features a built-in microcomputer for seamless communication among camera body, lens & extender; features careful lens placement & coatings to minimize ghosting & flare & even has a new Fluorine coating that keeps soiling, smears & 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 & water resistant construction. Focal Length & Maximum Aperture    Magnification: 1.4x Lens Construction    7 elements in 3 groups Max. Diameter x Length, Weight    2.8 x 1.1 in, 7.9 oz. / 72.0 x 27.2 ...

NEW CANON EF 100-400MM LENS The Canon EF 100-400mm f/4.5-5.6L IS II USM telephoto lens delivers a superb combination of cutting-edge ...

Despite the large maximum aperture, the lens remains compact. Lens group 5 moves for rear focusing, & sharp, crisp pictures are obtained at all apertures. The background blur is ideal for portraits. The USM autofocuses the lens quickly & quietly. ...

This is an autofocus lens for macro photography up to life-size (1x) magnification. Inner focusing affords a long working distance of 5.9" (149mm) at 1x. A 3-group floating system results in excellent delineation at all focusing distances. Ring USM for silent & high-speed AF, & full-time manual focusing also provided. The optional Tripod Mount Ring (B) B (with adapter) enables the lens to be rotated for vertical or horizontal framing. Entirely new optically, with a three-group floating system for exceptional close-up performance The first lens in its class to feature innner focusing. The lens length never changes, even at life size! A secondary diaphragm blocks stray light at f/2.8, increasing contrast when shooting wide-open. Ultrasonic Motor provides outstanding AF speed at all focusing distances. Wide manual focusing ring with smooth action, & full-time manual focus even in AF mode ...