1st Device

• 9 Groups, 13 Elements Lens Construction
• Rotation Type of Zooming
• 9 Diaphragm Blade Number
• F/32 Minimum Aperture
• 59 inch Minimum Focus Distance (1.5m) in normal setting, 37.4 inch (0.95m) in macro mode f=180mm-300mm range

Product Description
Tamron offers a lightweight, compact, high-image-quality telephoto zoom lens with macro capability of 1:2 that can be used with digital cameras. This new lens is a Di type lens using an optical system with improved multi-coating designed to function with digital SLR cameras as well as film cameras. With this 70-300mm telephoto zoom lens, flipping a macro switch in the focal length range of 180mm to 300mm obtains a maximum magnification ratio of 1:2 at a minimum focus distance as short as 37.4 inch, enabling close-up shots of flowers, insects, and other objects that normally require the use of a specially designed macro lens. Moreover, this is a zoom lens that casually offers the distant capture and foreshortening effect pleasures of the 300mm ultra-telephoto world. 1 – 2 Macro Magnification Ratio at f=300mm MFD 0.95m Filter Diameter – 62 Weight – 435 gram (15.3 ounces) Diameter x Length – 3.0 x 4.6 inch (76.6mm x 116.5mm) Accessory Lens hood… More >>
Tamron AF 70-300mm f/4.0-5.6 Di LD Macro Zoom Lens for Canon Digital SLR Cameras

• Extreme telephoto range zoom lens
• PENTAX SP coating protects the exposed lens elements
• ED elements compensate for chromatic aberration
• Developed specifically for PENTAX digital SLRs
• Focal length equivalent to 82.5mm to 450mm in the 35mm format

Product Description
This product is a highly efficient zoom lens that covers the short to long telephoto range. The exclusive Pentax SP coating effectively protects its front lens against dirt and contamination. Additionally, the focusing ring permits easy manual focusing. Optics is especially adapted for high quality Pentax DSLRs.Amazon.com Product Description
The versatile Pentax DA 55-300mm zoom lens offers a focal length equivalent of 82.5 to 450mm in the 35mm format, making it ideal for moderate to long sports and wildlife shots. The lens is outfitted with multiple ED glass elements, which are designed to minimize chromatic aberration and makes images look crisper and sharper than ever before. The Pentax Super Protective coating, meanwhile, protects the exposed lens elements against dirt and contamination. Other features include a focusing ring that permits easy manual focusing, a 4.6-foot close focusing distance, and a 58mm filter diameter. Specially adapted … More >>
Pentax DA 55-300mm f/4-5.8 ED Lens for Pentax and Samsung Digital SLR Cameras

• Zoom range of 24-70mm for all-around versatility
• Brilliant large-aperture f2.8 design
• Carl Zeiss® T* coating to minimize lens flare
• Fast, silent auto-focus — SSM (Super Sonic wave Motor)
• Aspherical lens elements to reduce spherical distortion

Product Description
High-performance Carl Zeiss large-aperture zoom. The SAL-2470Z Carl Zeiss Vario-Sonnar f2.8 24-70mm Zoom Lens is a brilliant all-around performer — with SSM (Super Sonic wave Motor) design for fast, silent auto-focus, pro-quality Carl Zeiss T coated optics to reduce lens flare, and 17-element design with two aspherical and two ED glass lens elements to minimize distortion and virtually eliminate chromatic aberration. It benefits from the Super SteadyShot image stabilization built into every Sony α system DSLR — and its wide-angle to medium telephoto range in compact, lightweight design is ideal for a wide range of shooting applications (35mm equivalent: 36-105mm)…. More >>
Sony 24 -70mm f/2.8 Carl Zeiss Vario Sonnar T Zoom Lens for Sony Alpha Digital SLR Cameras

• Compact, lightweight design – ideal for compact PowerShot cameras (G-series and select SX-series) and EOS Rebel class cameras
• 28mm and 50mm. 2-step Coverage Angle Selection
• Bounce feature for an even greater range of picture-taking options
• Simple set-up using the camera’s rear monitor
• Color temperature communication

Product Description
Perfect for expanding your creative options on compact cameras and entry-level EOS DSLRs, Canon’s Speedlite 270EX adds power and flexibility for enhanced flash photography anywhere. Light, compact and small enough to fit in your pocket, Speedlite 270EX features 2-step coverage for 28mm and 50mm focal lengths, plus a highly useful bounce-flash function for amazingly easy, polished results. An indispensable complement to your Canon camera, Speedlite 270EX is a perfect extension of your photographic genius…. More >>
Canon Speedlite 270EX Flash for Canon Digital SLR Cameras

• 28-75mm autofocus zoom lens with f/2.8 maximum aperture
• Designed to meet performance characteristics of digital SLR cameras
• Minimum focusing distance of 13 inches; rotation-type zoom
• Smaller and lighter than most fast zoom lenses; weighs 18 ounces
• Measures 2.9 inches in diameter and 3.6 inches long; 6-year warranty

Product Description
Tamron 28 to 75 millimeter f2.8 XR Di Canon lens.  Amazon.com Product Description
Tamron applies the Di (Digitally Integrated) logo to lenses with optical systems designed to meet the performance characteristics of digital SLR cameras, and this 28-75mm Di autofocus zoom lens is no exception. Boasting revolutionary downsizing XR technology, the lens is among the smallest and lightest models in the history of fast zoom lenses. In fact, it looks just like an ordinary standard zoom lens, but offers a fast constant maximum aperture that will reshape your photographic horizons. Specific details include a constant maximum aperture of f/2.8, a minimum focusing distance of 13 inches, and a rotation-type zoom. As with all Tamron lenses, the 28-75mm lens carries a six-year warranty. Lens construction: 16 elements in 14 groups Angle of view: 75 to 32 degrees Zooming type: Rotation Diaphragm blade number: 7 Minimum aperture: f/32 Minimum focusing distance… More >>
Tamron AF 28-75mm f/2.8 SP XR ZL Di LD Aspherical for Canon Digital SLR Cameras