• High-magnification zoom lens with a 10x zoom ratio, optimized for digital SLR cameras
• Features SLD (Special Low Dispersion) glass elements for superior correction of chromatic aberration
• Features zoom lock switch to prevent “zoom creep”
• Lens construction features 20 elements in 16 groups
• Includes a zoom hood and removable tripod collar

Product Description
This new superzoom encompasses all popular focal lengths from the 50mm “normal” to 500mm ultra-telephoto; a 10:1 zoom ratio, providing tremendous versatility. The use of an apochromatic design and four elements composed of SLD (Special Low Dispersion) glass, plus a seven group zoom system and multi-coated optics, enable this wide-ranging zoom lens to provide a high level of performance, as well as versatility. It also employs a rear focus system to insure quick, convenient manual focus and a non-rotating front barrel. This, coupled with Sigma’s HSM (Hyper Sonic Motor), provide quiet, responsive autofocus function, plus “full time” manual focus. This lens also features a Zoom Lock mechanism to help eliminate “zoom creep” when the lens is tilted up or down. The use of magnesium in the tripod mount helps reduce the weight of this lens, while maintaining the strength and rigidity necessary to support it. A custom bayonet “Perfect Hood” is provided to protect t… More >>

Sigma 50-500mm f/4-6.3 EX DG HSM APO RF Telephoto Zoom Lens for Canon SLR Cameras

• Included – .20x Fisheye Lens, Lens Adapter, 52mm Adapter, 55mm Adapter, 58mm Adapter, 67mm Adapter, Lens Caps, Lens Pouch
• An essential tool for extreme sports and dramatic action shooters
• High-index / low-dispersion optical glass, Fully multi-coated, every element
• Designed to maximize day and night shots by providing maximum light and image
• Made and designed in Japan, Brand new, Lifetime warranty

Product Description
Nothing changes the way you see the world like High Definition, and no company does High Definition like Opteka. In the professional setting, Opteka’s glass optics define High Definition. Change the way you view the world. Enjoy outstanding detail, enjoy enhanced clarity, enjoy Opteka. The new Opteka High Definition² .20x Wide Angle Fisheye Converter Lens increases the versatility of your existing lens to provide breathtaking ultra wide angle views. And it’s so easy to use! Great for every type of photographic situation! Converts a 18-55mm into a 3.6-11mm Circular Lens Opteka lenses put more creative control where it belongs – in your hands…. More >>

Opteka HD² 0.20X Professional Super AF Fisheye Lens for Nikon D40, D40x, D5000, D50, D60, D70, D70s, D80, D90, D100, D200, D300, & D700 Digital SLR

• Compact and lightweight, this 4.3x autofocus zoom lens is ideal for candid shots, portraits, travel and sports photography.
• Genuine Nikon product for outstanding picture quality.
• Nikon HB-26 Hood (#4696, $16 value) included at no additional cost.
• This Nikon G designated lens (not ED series) accepts 62mm filters.
• Factory-fresh, brand new, and carries a 1-year warranty via Ace Photo Digital.

Product Description
This genuine Nikon 70-300mm f/4-5.6G AF Zoom Nikkor Lens (Worldwide), in black, is brand new and factory packaged. It is a Nikon 70-300 telephoto zoom lens, G-Series (Not ED Series). The lens packaging includes the original Nikon HB-26 Lens Hood (a $16.00 value), a front and a rear lens cap, at no additional cost. The lens accepts standard 62mm sized filters, and is factory-fresh, brand new, and carries a 1-year warranty via Ace Photo Digital…. More >>

Nikon 70-300mm f/4-5.6G AF Zoom Nikkor Lens , in Black

• Opteka .35x HD² Super Wide Angle Macro Fisheye Lens
• Lens front Thread 67mm, 8 Element Lens, 180° Degree Capability
• Professional High Speed Auto Focus, Full Panoramic Capability, High Quality Crystal Optics, & AF Infrared Compatible
• High Resolution Precision Optics, Day or Night & Great for Every Type of Photographic Situation!
• Made in Japan & Includes 10 Year Worldwide Warranty

Product Description
The new Opteka High Definition² .35x Ultra Wide Angle Fisheye Converter Lens increases the versatility of your existing lens to provide breathtaking ultra wide angle views. And it’s so easy to use! Additionally the built-in detachable macro lens allows you to take extreme high resolution close-up shots! Nothing changes the way you see the world like High Definition² and no company does High Definition² like Opteka. Opteka’s glass optics define High Definition. Change the way you view the world. Enjoy outstanding detail, enjoy enhanced clarity, enjoy Opteka!… More >>

Opteka .35x HD² Super Wide Angle Panoramic Macro Fisheye Lens for Canon EOS Digital Rebel XT, XTi, XS, XSi, & T1i Digital SLR Cameras

• 140mm-600mm equivalent Zoom lens for all Four Thirds cameras.
• Includes, ED 70-300mm F4.0/5.6 Lens, Front and Rear Lens Cap,
• Lens Hood, instructions, and registration card.
• 3 ED lens elements
• 1x magnification for macro

Product Description
OLYMPUS 261057 Zuiko Digital 70–300mm f/4.0–5.6 ED LensAmazon.com Product Description
Offering a field of view to 600mm (35mm equivalent), the high-mobility Olympus Zuiko 70-300mm super-telephoto lens is an ideal choice for sports, nature, and other types of long-distance photography. The lens incorporates three extra-low-dispersion (ED) lens elements, which combine to offer a sharper, higher-contrast imaging performance, The lens’s Four-Thirds system, meanwhile, ensures that you don’t lose your macro or super-telephoto versatility when you switch to a different camera body. The lens even supports tele-macro photography thanks to its 1x magnification (35mm equivalent). Specifications
Focal length: 70-300mm Maximum aperture: f/4 to f/5.6 Lens construction: 14 elements in 10 groups Angle of view: 18 to 4.1 degrees Closest focusing distance: 3.14 feet Maximum image magnification: 0.5x Filter size: 58mm Dimensions: 3.14 inches in d… More >>

Olympus Zuiko 70-300mm f/4.0-5.6 ED Lens for Olympus and Panasonic Standard Four Thirds Digital SLR Cameras

• Designed for proprietary PENTAX Kaf Mount
• Extra-low Dispersion (ED) glass lens for superior sharpness and color correction
• Responsive Quick-Shift Focus System allows instant shift from AF to MF
• Image circle is designed to match the CCD used in PENTAX digital SLRs
• Convert focal length to 24.5mm-69mm with *ist D (optional)

Product Description
Pentax DA 16-45 f4 ED AL Lens FeaturesThe PENTAX smc P-DA 16-45mm F4.0 ED/AL is recommended for use with digital cameras. It features a 3X zoom ratio with focal lengths covering ultra-wide angle to normal ranges, incorporates a high-refraction extra low dispersion (ED) glass element to produce a high-resolution, high-contrast image with true-to-life color rendition, and aspherical lens elements to help transmit the light more efficiently through the lens to the focal plane. The smc P-DA 16-45mm F4.0 ED/AL is well-suited for advanced amateurs and professionals.FeaturesPENTAX KAF MountExtra-low Dispersion (ED) glass lens for superior sharpness and color correction Responsive “Quick-Shift Focus System” allows instant shift from AF to MFThe image circle is designed to match the CCD used in PENTAX digital SLRsConvert focal length to 24.5mm-69mm with *ist DComes with a lens hood to minimize flare and ghost imagesWhat’s in The Box:SMCP-DA… More >>

Pentax 16-45mm f/4.0 SMC PDA ED AL Zoom Lens for Pentax and Samsung Digital SLR Cameras

• World’s smallest and lightest 28-300mm lens (June 2004)
• 28-300mm focal length
• f/3.5-6.3 maximum aperture
• XR (Extra Refractive Index) glass
• Multipurpose lens for Nikon 35mm film and digital SLRs; macro to telephoto ranges

Product Description
28-300mm f/3.5-6.3 XR Di LD Aspherical (IF) Macro Tamron zoom lens * effective focal length: * 28-300mm with 35mm film or full-frame digital cameras * 44-465mm with APS-C sensor cameras * compatible with Nikon digital and film SLR cameras with F mount * manual focus only with Nikon D40, D40x, and D60 SLR models * Extra Refractive Index glass for a compact, lightweight design * low-dispersion glass and hybrid aspherical glass elements for superior image quality * internal focusing * minimum focus distance: 19.3 in. *… More >>

Tamron AF 28-300mm f/3.5-6.3 XR Di LD Aspherical Macro Ultra Zoom Lens for Nikon Digital SLR Cameras

• Improved resolution to match with high resolution sensors
• PENTAX SP coating protects the exposed lens elements
• Aspherical elements compensate for spherical aberration
• Developed specifically for PENTAX digital SLRs
• Focal length equivalent to 27mm to 82.5mm in the 35mm format

Product Description
Pentax DA 18-55mm f/3.5-5.6 AL II Zoom Lens FeaturesThe DA 18-55mm II is the ideal zoom lens for a wide range of shooting applications, covering a wide to moderate wide-angle. This lens has improved resolution to match with high resolution sensors and Pentax SP coating which protects the exposed lens elements. Developed specifically for Pentax digital SLRs, the DA 18-55mm II has aspherical elements to compensate for spherical aberration, and a focal length equivalent to 27mm to 82.5mm in the 35mm format.Ideal zoom focal range for a wide range of shooting applicationsImproved resolution to match with high resolution sensorsPentax SP coating protects the exposed lens elementsAspherical elements compensate for spherical aberrationDeveloped specifically for Pentax digital SLRsFocal length equivalent to 27mm to 82.5mm in the 35mm formatWhat’s in the Box: Pentax DA 18-55mm F3.5-5.6 AL II (21717)Lens Hood PH-RBA 52mm (38759)Lens Cap O-LC52 52mm (315… More >>

Pentax DA 18-55mm f/3.5-5.6 AL II Lens for Pentax and Samsung Digital SLR Cameras

• 17-50mm aspherical zoom lens with f/2.8 maximum aperture for Canon DSLR cameras
• Delivers fast shutter speeds and natural soft-focus effect to produce sophisticated results
• 3 elements of XR glass, 2 hybrid aspherical lens elements, and 1 element of LD glass
• Minimum focus distance of 10.6 inches; internal coatings eliminate ghosting and flare
• Measures 2.9 inches in diameter and 3.3 inches long; weighs 15.2 ounces; 6-year warranty

Product Description
L1) 17-50MM F2.8 DI II F/CANONAmazon.com Product Description
The Tamron AF 17-50mm aspherical lens expands on the popularity of the AF 28-75mm f/2.8 XR Di zoom, with a 17mm focal length that offers a wider angle of view than an ordinary standard zoom lens. Designed exclusively for digital SLR cameras with smaller-size imagers (24 x 16mm or smaller), the 17-50mm standard zoom is extremely lightweight and compact for its speed. And with a fast f/2.8 maximum aperture throughout the range, it delivers fast shutter speeds and a natural soft-focus effect that makes your photography even more sophisticated than usual. Superior image quality
Constructed with cutting-edge Tamron elements–three elements of XR (extra-refractive index) glass, two hybrid aspherical lens elements, and one element of LD glass–this elegant piece of technology inherits Tamron’s tradition of premium image quality and compact size. By incorporating Tamron’s SP (super… More >>

Tamron AF 17-50mm F/2.8 XR Di-II LD SP ZL Aspherical Zoom Lens for Canon Digital SLR Cameras

• 50mm f/1.4D AF Nikkor Lens for Nikon DSLRs
• Lens construction: 7 elements in 6 groups
• Closest focusing: 0.45m/1.5 ft.
• Accepts 52mm filters
• Includes 52mm lens cap, rear cap

Product Description
Fast enough for shooting in just about any type of light, this is an ideal first lens; perfect for full-length portraits, travel photography or any type of available-light shooting. The Nikon 50mm f/1.4D AF Nikkor lens delivers distortion-free images with superb resolution and color rendition. Accepts 52mm filters…. More >>

Nikon 50mm f/1.4D AF Nikkor Lens for Nikon Digital SLR Cameras

• 17-55mm wide-angle zoom lens with f/2.8 maximum aperture for Canon DSLR cameras
• AD and aspherical elements deliver impressive image quality through entire zoom range
• Image Stabilizer lens groups shift to compensate for image shake even in dim lighting
• Large circular aperture produces shallow depth of field; ring-type ultra-sonic monitor (USM)
• Measures 3.3 inches in diameter and 4.4 inches long; weighs 22.8 ounces; 1-year warranty

Product Description
To meet user demands for a fast EF-S zoom lens, Canon has specially designed a new lens with a large aperture of f/2.8 for select Canon Digital SLR cameras.* The large circular aperture produces a shallow depth-of-field, creating background blur that draws attention to the photographic subject. The lens construction includes UD and aspherical elements, which deliver impressive image quality throughout the entire zoom range. Image Stabilizer lens groups shift to compensate for camera movement so that the image appears steady on the image plane, ensuring clear, crisp images, even in dim light. With a Ring-type USM, inner focusing and new AF algorithms, this lens achieves autofocus quickly and quietly, and with full-time mechanical manual focusing, manually adjusting the focus is possible even in AF mode.
* EOS 30D, 20D, 20Da, Digital Rebel XT and Digital Rebel onlyAmazon.com Product Description
Designed to meet consumer demands for a fast EF-S zoo… More >>

Canon EF-S 17-55mm f/2.8 IS USM Lens for Canon DSLR Cameras

• Compact, high-performance zoom lens
• Aspherical lens element corrects distortion
• Minimum focusing distance of 50 centimeters
• Focal length from 28 to 300 millimeters
• Corresponding AF mounts: Canon SLR cameras

Product Description
The AF 28-300mm F3.5-6.3 MACRO lens covers all the focal lengths from 28mm wide angle to 300mm telephoto with 10.7:1 high zoom ratio as well as macro capability. This lens packs a lot of performance in a compact package with ultra compact dimensions (Diameter 74mm and Length of 86mm) that make it the ultimate traveling companion. Its the ideal lens all types of photography and optimized for digital SLR cameras. The new multi layer lens coating and lens design reduce flare and ghost. SLD Glass elements and Aspherical Lenses in both front and rear lens groups provide excellent correction for all types of aberrations and distortion. The 28-300mm F3.5-6.3 DG MACRO lens has a minimum focusing distance of 19.7 at all focal lengths and is equipped with a macro mechanism for close-up photography at 300mm telephoto, allowing a reproduction ratio of 1:3. An Inner Focusing System is designed to allow for stability and compactness in design as changes in focus are mad… More >>

Sigma 28-300mm f/3.5-6.3 DG IF Macro Aspherical Lens for Canon SLR Cameras

• High zoom ratio (11:1) lens designed for Canon digital SLR cameras
• 18 to 200 mm focal length
• 2 Special Low Dispersion glass elements; 2 hybrid aspherical lenses
• Compact, lightweight construction
• Lens coating reduces flare and ghosting

Product Description
U) 18-200MM F/3.5-6.3 DC – EOS… More >>

Sigma 18-200mm f/3.5-6.3 DC Lens for Canon Digital SLR Cameras

• Superb lens featuring superb quality and portability.
• f/1.8 speed makes it perfect for available-light shooting.
• Ideal lens to accompany a zoom when shooting in low-light conditions.
• Compact and affordable.

Product Description
This is considered the standard lens for use with Canon SLR cameras… More >>

Canon – Lens – 50 mm – f/1.8 II – Canon EF

• Prevents glare and unwanted lens flare

Product Description
Specially designed Lens Hood for the CANON EF SLR Cameras, 28-200MM f/3.5-5.6 Lens Provides adequate lens shade for outdoor shooting in bright light…. More >>

Canon EW78D Lens Hood for EF 28-200mm f/3.5-5.6 Canon SLR Lens