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(R) image stabilization built into every Sony a 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). Distance Scale - Yes Distance Encoder - Yes Aperture (Max.) - f/2.8 Aperture (Min.) - f/22 - 29 Aspheric Elements - 2 aspheric Lens Type - Standard Zoom Approximate Unit Dimensions - 3.25 x 4.37 Approximate Unit Weight - 16 ounce

View Sony 24 -70mm f/2.8 Carl Zeiss Vario Sonnar T Zoom Lens for Sony Alpha Digital SLR Cameras details

The SP AF70-200mm F/2.8 zoom lens features a versatile MFD of just 37.4" over the entire zoom range, best-in-class maximum macro magnification ratio of 1:3.1 at f=200mm, and an advantageous internal focusing (IF) system that allow stress-free photography. The new tele-zoom lens covers a desirable focal length range of 70mm medium telephoto to 200mm telephoto when mounted on full-size format SLR cameras and a focal length range from 109mm to 310mm ultra telephoto when mounted on a DSLR camera with an APS-C sized imager. Diameter 3.5 x Length 7.6 (89.5x194.3mm) Weight - 40.6 ounces (1150 grams) without tripod mount

View Tamron AF 70-200mm f/2.8 Di LD IF Macro Lens for Canon Digital SLR Cameras details

Compact L-series telephoto lens with an Image Stabilizer, which compensates for camera shake with the equivalent effect of a shutter speed two stops faster. Two Image Stabilizer modes are provided: Stabilizer Mode 1 (the same mode featured on the EF 75-300mm f/4-5.6 IS USM) and the new Stabilizer Mode 2, which steadies the image during horizontal or vertical panning. Mode 2 detects the panning direction automatically. The closest focusing distance is 4.9 feet (1.5 m).

View Canon EF 300mm f/4L IS USM Telephoto Lens for Canon SLR Cameras details

This high zoom ratio lens is exclusively designed for Canon digital SLR cameras and capable of covering a wide range of focal lengths from wide-angle to telephoto. Two Special Low Dispersion (SLD) glass elements and two hybrid aspherical lenses offer the utmost correction for all types of aberrations, and enables this extended range super zoom lens to be housed in a compact and lightweight construction of 70mm (2.8") diameter, and 78.1mm (3.1") in length, and weighing just 405g/14.3oz. The new lens coating reduces flare and ghost, which is a common problem of digital cameras and also creates an optimum color balance.

This lens has a minimum focusing distance of 45cm (17.7") at all focal lengths and has maximum magnification of 1:4.4. The lens design incorporates an inner focusing system, which prevents the front of the lens from rotating, making it particularly suitable for using circular polarizing filters and petal shaped lens hoods. The overall length of the lens does not change during focusing, ensuring convenient handling and ease of use. A zoom lock switch eliminates 'zoom creep' during transportation, a convenient addition when traveling Minimum focusing distance of 45cm (17.7) at all focal lengths Dimensions - D - 2.8 x L - 3.1 Weight - 14.3oz

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

Wide-Angle Zoom Lens from UltraWide to Wide Angle / F2.8 Maximum Aperture

View Nikon 17-35mm f/2.8D ED-IF AF-S Zoom Nikkor Lens for Nikon Digital SLR Cameras details

EOS users looking for an all-purpose lens would do well to select the Canon EF 28-200 f/3.5-5.6 USM. The minimum aperture setting is f/22 at a focal length of 28mm, and the EF 28-200 has a minimum focus distance of 17.7 inches at any focal length. An inner focus ring allows the EF 28-200 to focus without rotating the outer half of the lens barrel, which is great for photographers who utilize filters. The autofocus uses Canon's micro USM drive for smooth and quiet operation.

View Canon EF 28-200mm f/3.5-5.6 USM Standard Zoom Lens for Canon SLR Cameras details

Maintaining the high performance of the previous model, Tamron's new 28-300mm zoom lens now features our "Di" design, making it the ideal lens for use with both digital and film cameras. The "Di" design is achieved by applying a new optical design to its coated surfaces, and by further enhancing our already stringent quality control system. Whether you shoot film or digital, the lens provides high image quality for both platforms. When used with APS-C size digital SLR cameras, the lens provides an angle of view equivalent to approximately 44-465mm, covering the standard to ultra telephoto range with no sacrifice of quality or aperture range.

View Tamron AF 28-300mm f/3.5-6.3 XR Di LD Aspherical (IF) Macro Ultra Zoom Lens for Canon Digital SLR Cameras details

Sigma introduces the 24-70mm F2.8 IF EX DG HSM. A compact, large aperture, Standard Zoom Lens equipped with HSM. As a member of the EX series of lenses this 3rd generation Sigma lens is designed with the highest level of optical technology and augments its predecessor with the addition of the Hyper-Sonic Motor (HSM) ensuring a quiet, high speed AF as well as full-time manual focusing capability. Housed in compact construction, the Sigma 24-70mm is a large aperture standard zoom lens ideal for all general photography including portraiture and landscapes. Physically, the shortest lens in the category, its overall length is 3.7 inches/94.7mm. With excellent optics, this could be the foremost performing lens in the category with stunning speed, clarity and color. Intricate lens construction includes Super Multi Layer Coating reducing flare and ghosting; the combination of ELD (Extraordinary Low Dispersion) and two SLD (Special Low Dispersion) glass elements and three Aspherical lenses provide excellent correction of all types of aberrations. Superior optical performance is ensured throughout the entire zoom range with the minimum focusing distance being 15in/38cm and maximum magnification ratio being 1:5.3. The rounded 9-blade diaphragm gives a natural look to backgrounds and foregrounds. Mark Amir, Sigma's General Manager, says, "This new 24-70mm lens demonstrates Sigma's commitment to producing lenses that offer the elusive combination of exceptional quality and high value and adds to the already wide range of critical lens selection." Options - Will coexist with 24-70mm EX DG Macro Includes - Case, Petal-type Hood Number of Diaphragm Blades - 9 Blades Minimum Aperture - F22 Filter Size - 82mm Lens Hood - Petal-type hood Dimensions - Diameter 88.6mm X Length 94.7mm / 3.5 in. x 3.7 in. Weight - 27.9 oz. / 790g

View Sigma 24-70mm f/2.8 IF EX DG HSM AF Standard Zoom Lens for Canon Digital SLR Cameras details

The multi layer lens coating and lens design reduce flare and ghost, which is a common problem with digital cameras and also creates an optimum color balance through the entire zoom range.

View Sigma APO Teleconverter 2x EX DG for Nikon Mount Lenses details

This lens is highly coveted by anyone that has ever shot with it. The 9-bladed aperture creates beautiful bokeh (the out of focus areas) and the sharpness, color and contrast are amazing. Primarily designed as a portrait lens, it really shines at f/2 to f/5.6 with an amazing 3-D like quality that has to be seen to be believed. The fit and finish are first class, with a nice feel and balance to it. It uses 77mm filters like most other Nikon pro glass and flares quite easily so be sure to use the included metal lens hood.

View Nikon 85mm f/1.4D AF Nikkor Lens for Nikon Digital SLR Cameras details

Tamron now 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", 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.

View Tamron AF 70-300mm f/4.0-5.6 Di LD Macro Zoom Lens for Pentax Digital SLR Cameras details

Ideal as a normal lens designed exclusively for Nikon DX format SLRs, this ultra-compact 18-55mm 3X zoom provides superb versatility in a wide variety of shooting situations.PRODUCT FEATURES:New compact rod-type Silent Wave Motor (SWM) enables ultra-high speed autofocusing with exceptional accuracy and super-quiet operation;ED glass element achieves minimized chromatic aberration and superior optical performance;Hybrid aspherical element ensures high resolution and contrast;Focus Mode switch enables quick-switching between A (Autofocus) and M (Manual Focus);7-blade rounded diaphragm for more natural out-of-focus highlights;Nikon Super Integrated Coating minimizes ghosting and flare to provide even higher contrast and more vivid images, even in challenging light conditions.

View Nikon 18-55mm f/3.5-5.6G ED AF-S DX Nikkor Zoom Lens details

You can focus closer than without it, but you lose the ability to focus all the way to infinity. AF and TTL work just as good as without this between the lens and body. If you are interested in macro work you may want to look at the 60mm or 100mm macro lens before buying this since they allow 1:1 reproduction without any special attachments.

View Canon EF 25 II Extension Tube for EOS Digital Cameras details

EF 28-300mm f/3.5-5.6L IS USM telephoto zoom lens * Canon pro-quality L Series lens for superior image sharpness and durability * Image Stabilization allows in-focus shots with longer exposure times (up to three stops slower shutter speed) * ring-type Ultrasonic Motor (USM) for fast, silent autofocus * 3 Ultra-low dispersion (UD) glass elements and aspherical glass elements for superior image quality * push-pull zoom mechanism * rugged dust-proof and drip-proof design for working in harsh environments * minimum focus distance: 2.3 feet (through entire zoom range) *

View Canon EF 28-300mm f/3.5-5.6L IS USM Lens details

This large aperture telephoto macro lens enables you to shoot up to 1:1 life size close-ups. Its large F2.8 aperture makes it an ideal lens for digital SLR as well as film SLR cameras. Two Special Low Dispersion (SLD) glass elements control various color aberrations and assure high image quality. Super Multi Coating gives superb color performance whilst cutting down flare and ghost. Its compact, yet advanced, construction has an overall length of Length 137mm (5.4in.), maximum diameter of 79.6mm (3.1in.), filter size of ?"72mm and weight of 895gr/31.6ounces.

View Sigma 150mm f/2.8 EX DG HSM APO HSM IF Macro Lens for Nikon SLR Cameras details

Designed for Canon Powershot G7 digital camera / 0.7x wide angle imaging / Requires LA-DC58B Conversion Lens Adapter (Sold Separately)

View Canon WC-DC58B Wide Converter Lens for Canon A650IS, G7 & G9 Digital Cameras details

CANON EF Extenders increase the power and versatility of existing lenses. EF Extenders work by increasing the distance between the film plane (or CCD) and the rear element of the lens. The extra distance increases the effective focal length of the lens to bring distant subjects closer.

View Canon EF 25 II Extension Tube for EOS Digital Cameras details

Capable of macro photography, this lens has a 1:2 maximum close-up magnification at the 300 mm focal length. It's the ideal high performance lens for portraits, sports photography, nature photography, and other types of photography that frequently use the telephoto range. It also has a switch for changeover to macro photography at focal lengths between 200mm and 300mm with a maximum close-up magnification from 1:2.9 to 1:2.SLD (Special Low Dispersion) glass in this lens provides excellent correction of chromatic aberration.

View Sigma 70-300mm f/4-5.6 DG Macro Telephoto Zoom Lens for Pentax and Samsung SLR Cameras details

The EF 50mm f/1.2L USM is a peerless new standard lens featuring an ultra-large aperture for a narrow depth of field and soft background blur so loved by photographers everywhere. The EF 50mm f/1.2L USM is suitable for any shooting situation; its lens coating and construction are optimized to minimize the ghosting and flare that frequently occurs when lenses are used with digital cameras. This high-performance, weather-resistant lens delivers all the superb image resolution and contrast you expect in a Canon L Series Lens.

View Canon EF 50mm f/1.2 L USM Lens for Canon Digital SLR Cameras details

An ultra-bright standard lens for fast, accurate shooting by available light. For quick candid shots that capture the decisive moment, this lens provides superb clarity and visual accuracy even with fully open aperture when working indoors or in low-light and twilight conditions. Mounted on the Sony DSLR-A100 camera, this lens provides midrange telephoto 75mm focal length (35mm equivalent) and takes advantage of the in-camera Super SteadyShot(R) image stabilization system to minimize blur from shaky hands. Focal Length 35mm Equivalent - 50 mm Min Focus Distance - 1 feet 6 inches (45 cm) Aperture Maximum - f1.4 Aperture Minimum - f22 Maximum Magnification - 0.15x Lens Construction - 7 elements in 6 groups with 7 aperture blades Filter Diameter - 55 mm Dimensions - 2 9/16 x 1 11/16 inch (65.5 x 43 mm) Weight - 7 3/4 ounces (220 grams)

View Sony 50mm f/1.4 Lens for Sony Alpha Digital SLR Camera details

For Nikon Digital SLR / High-power 7.5x Zoom-Nikkor lens (Approximates the picture angle performance of a 28-200mm lens on 35mm SLR) / Uses 67mm Filter A seven-blade rounded diaphragm opening, out-of-focus elements appear more natural Accepts 67mm filter attachment size Type of lens - G-Type AF-S DX Zoom-Nikkor lens with built-in CPU and Nikon bayonet mount (Designed exclusively for use with Nikon DX format digital SLR cameras) Focal length - Approximates the picture angle performance of a 28-200mm lens on 35mm SLR Maximum aperture - f/3.5 - f/5.6 Lens construction - 15 elements in 13 groups (with one ED glass element and two aspherical lens elements) Picture angle - 76 degrees - 12 degrees Focal length scale - 18, 24, 35, 50, 70, 105, 135 mm Dimensions - (approx.) 2.9 in. x 3.4 in. (80 x 143.5mm); Weight - (approx.) 13.6 oz (745g) Included accessories - LC-67 67mm snap-on front lens cap, LF-1 rear lens cap, HB-32 bayonet hood, CL-0915 flexible lens pouch

View Nikon 18-135mm f/3.5-5.6G ED-IF AF-S DX Zoom-Nikkor Lens for Nikon Digital SLR Cameras details

This product is a dedicated APO teleconverter that can be mounted between select lenses and the camera body to increase the focal length by the power of 1.4. It is compatible with the lens autofocus function, depending on the open-aperture F value of the lens being used, and it works with the AE (Automatic Exposure) function, dispensing with complicated exposure calculations. It also offers maximum photography magnification by 1.4x, without any variation in the minimum focusing distance. Compact and lightweight, this teleconverter converts your lenses into longer focal-length lenses, so you don't have to do a lot of unnecessary footwork.

View Sigma APO Teleconverter 1.4x EX DG for Nikon Mount Lenses details

The VCL-DH0758 model .7x wide angle conversion lens provides a wider field of view with virtually no color aberration or distortion.

View Sony VCL-DH0758 Wide Angle Conversion Lens for DSCH1, H2 and H5 Digital Cameras details

Capture beautiful details with impeccable accuracy with this ultra-lightweight Macro lens. Take pictures of flowers, coins, stamps and more from less than 6 inches to infinity - with dramatic results. Designed exclusively for digital photography, this lens delivers rich, accurate colors and high contrast from edge-to-edge, and is ideal to use for macro shots and even standard landscape and portrait shots, as well. And because it weighs less than 6 ounces, carrying it is just as appealing as using it.

View Olympus 35mm f/3.5 1:1 Macro Zuiko Lens for E Series DSLR details

This large aperture zoom lens has improved optical performance and retains close-up ability with a minimum focusing distance of 100cm/39.4in and maximum magnification ration of 1:3.5. This lens is suitable for taking all type of subjects such as portraits, landscape, and close-up pictures. Two SLD (Special Low Dispersion) and three ELD (Extraordinary Low Dispersion) glass elements provide excellent correction for all types of aberrations. High image quality is assured throughout the entire zoom range.

The super multi-layer coating reduces flare and ghosting. This lens incorporates HSM (Hyper Sonic Motor), which ensures a quiet and high-speed AF as well as full-time manual focusing capability. The lens design incorporates an inner focusing and inner zooming systems. The overall length of the lens does not change during focusing and zooming, ensuring convenient handling. A removable tripod collar (TS-21) is included as a standard component. When this lens is used with the optional 1.4x EX DG APO or 2x EX DG APO Tele Converters, it becomes a 98-280mm F4 AF telephoto zoom lens or a 140-400mm F5.6 AF telephoto zoom lens respectively.

View Sigma 70-200mm f/2.8 DG HSM II Macro Zoom Lens for Canon Digital SLR Cameras details

This lens has a minimum focusing distance of 7.9 inch (20cm) throughout the entire zoom range. Maximum magnification of 1:2.3 enables close-up photography like a macro lens. The new lens design and multi layer lens coating reduce flare and ghosting, which is a common problem with digital cameras. A Special Low Dispersion (SLD) lens and two aspherical lens elements provide excellent correction for all types of aberrations and produce a high level of optical performance throughout the entire zoom range.

This lens offers a large aperture of F2.8 at 17mm wide angle and yet it is compact, with an overall length of 82.5mm (3.2 inch) and diameter 79mm (3.1 inch). It performs superbly even in relatively low light conditions indoors or at dusk. The lens design incorporates an inner focusing system, which ensures fast AF speed as well as prevents the front of the lens rotating, making it particularly suitable for use with circular polarizing filters and petal shaped lens hoods. This lens is also equipped with a Zoom Lock Switch. Maximum Magnification - 1 - 2.3 Filter Size - Diameter 72mm Dimensions - Diameter 79mm x Length 82.5mm, 3.1 x 3.2 inch Weight - 455 grams (16.0 ounces)

View Sigma 17-70mm f/2.8-4.5 DC HSM Macro Lens for Nikon DSLR details

This versatile, high-power 7.5x Zoom-Nikkor lens features Nikon Extra-Low Dispersion (ED) glass element, which delivers superior optical performance. ED glass minimizes chromatic aberrations, contributing to superb contrast and resolution performance. Internal Focus (IF) provides fast and quiet auto focusing without changing the length of the lens, retaining subject-working distance through the focus range. The non-rotating front element provides for convenient use of circular polarizing filters and the Nikon Wireless close-up speedlight system, while a compact Silent Wave Motor (SWM) enables fast and quiet autofocusing, along with quick switching between autofocus and manual operation (M/A and M). On top of that there's a seven-blade rounded diaphragm opening, due to which out-of-focus elements appear more natural.

View Nikon 18-135mm f/3.5-5.6G ED-IF AF-S DX Zoom-Nikkor Lens for Nikon Digital SLR Cameras details

85mm lens for Nikon SLR cameras
Nikon 85mm f/1.4D AF Nikkor Lens for Nikon Digital SLR Cameras

Technical Details

• 85mm focal length is considered the optimal choice for portrait work using a 35mm SLR camera
• F/1.4
• D-Series for Nikon mount cameras

View Nikon 85mm f/1.4D AF Nikkor Lens for Nikon Digital SLR Cameras details

The NIKON 2148 10.5MM f/2.8 G IF-ED Fisheye Lens was designed exclusively for NIKON digital SLR cameras that feature NIKON's DX Format Sensor. The AF DX Fisheye-Nikkor 10.5mm f/2.8G ED lens significantly expands NIKON's DX-Nikkor category of interchangeable lenses. Along with 17-55mm and 12-24mm DX offerings, the 10.5MM lens offers the broadest wide angle coverage available for digital SLR cameras, significantly enhancing lens performance by optimizing them for digital cameras. Compatible with all D-series digital SLR cameras, including the D1, D1X, D1H, D100 and D2H

View Nikon 10.5mm f/2.8G ED AF DX Fisheye Nikkor Lens details

When you need more telephoto zoom in a smaller package, the Canon TC-DC58C teleconverter lens is an ideal choice. The TC-DC58C converts the focal distance of your body lens by a factor of 2x when attached to a Canon A650IS, G7, or G9 digital camera. Note: the converter requires the LA-DC58H lens adapter to connect with the PowerShot G7 camera.

• Magnification: 2x
• Rear mount diameter: 58mm
• Front mount diameter: None
• Construction: 3 elements in 3 groups
• Dimensions: 3.2 inches in diameter and 3.3 inches long
• Weight: 11.7 ounces

Requires Conversion Lens Adapter LA-DC58H / Used to enlarge the central part of an image from an objective lens

View Canon TC-DC58C Tele Converter Lens for Canon A650IS, G7 & G9 Digital Cameras details

Enjoy the flexibility the Sony SAL-50F14 lens offers. Great for candid shots, this lens delivers stunning clarity even when the aperture is fully open.An ultra-bright standard lens for fast, accurate shooting by available light. For quick candid shots that capture "the decisive moment," this lens provides superb clarity and visual accuracy even with fully open aperture when working indoors or in low-light and twilight conditions. This lens provides midrange telephoto 75mm focal length (35mm equivalent) - and takes advantage of the in-camera image stabilization system to minimize blur from shaky hands.

View Sony 50mm f/1.4 Lens for Sony Alpha Digital SLR Camera details

This large aperture 30mm F1.4 EX DC HSM lens is designed to match the APS-C size image sensors of digital SLR cameras. Two SLD glass elements are especially effective in the compensation of magnification chromatic aberration. Glass mold aspherical lens at rear group of lens reduces color aberration and provides high-quality image results. From 40cm (15.7 inch) minimum focusing distance to infinity, this lens creates very sharp images with high contrast. The HSM models provide quiet high-speed auto-focus shooting, as well as full-time manual focus. Large Maximum Aperture of F1.4 can perform superbly in a great range of applications, including snapshots, portrait, indoor shooting and landscape photography. Minimum Aperture - F16 Minimum Focusing Distance - 40cm, 15.7 inches Maximum Magnification - 1 - 10.4 Filter Size - Diameter 62mm Lens Hood DiaPetal Hood Two SLD (Special Low Dispersion) glass elements and an hybrid aspherical lens, provides the utmost correction for all types of aberrations Dimensions - Diameter 75.5mm X Length 59mm, 2.97 inches x 2.3 inches Weight - 15.2 ounces (430 grams)

View Sigma 30mm f/1.4 EX DC HSM Lens for Canon Digital SLR Cameras details

Lens-making is an art--Nikon artisans craft Nikkor optics from the finest materials, taking pride in adding their intellect and technique to bring the world's finest lenses to life. They push the leading edge of lens-making in their effort to provide the "glass" that makes the world's greatest pictures.

The Nikon 17-55mm f2.8G ED-IF AF-S DX is the world's first constant f2.8 3.2x zoom lens developed exclusively for use with Nikon DX Format. The 3.2x zoom covers from a wide angle of 79 degrees to a narrow angle of 28 degrees 50 minutes (equivalent to 25.5mm to 85.5mm for 35mm format) and is ideal for architecture, landscape, groups shots and portraits. DX design enables a combination of wider angle-of-view with optical characteristics that are optimized for Nikon digital SLR camera sensors. Nikon DX design produces a smaller image circle (the size of the image that is projected by the lens on to the sensor) enabling smaller lens diameter, lighter weight, and optimal image quality from center-to edge-to-corner on the image.

Three Extra-Low Dispersion (ED) glass elements minimize chromatic aberration and provide higher resolution and superior contrast. Three aspherical lens elements minimize distortion in a lightweight and compact design similar to 17-35mm f2.8 lens. The exclusive Silent Wave Motor enables ultra-high-speed autofocusing with exceptional accuracy and powerful super-quiet operation. [M/A] and [M] modes allow rapid switching between AF and MF operation. Internal Focusing design for smoother focusing and great body balance. Nikon D-type design provides precise distance information for flash and ambient light exposure processes. The rounded diaphragm makes out-of-focus elements appear more natural. The G Type DX Nikkor is designed exclusively for use with Nikon Digital SLR models.

3.2x zoom -- equivalent to 25.5mm to 85.5mm in 35mm format / f/2.8 brightness throughout zoom range Exclusive Silent Wave Motor enables ultra-high-speed autofocus with exceptional accuracy and super-quiet operation D-type design provides precise distance information for flash and ambient light exposure processes Fully compatible with D1, D1X, D1H, D2H and D100 Includes HB31 flower hood & CL1120 case.

View Nikon 17-55mm f/2.8G ED-IF AF-S DX Nikkor Zoom Lens details

The Sigma 18-200 F3.5-6.3 DC OS HSM Lens incorporates an Optical Stabilizer function and is exclusively designed for digital SLR cameras. It is perfectly suitable for low-light conditions; whether indoors, at dusk, or in the telephoto range. This system uses two sensors inside the lens to detect vertical and horizontal movement of the camera, and effectively compensates for camera shake by moving an optical image-stabilizing lens group. It also automatically detects panning movement of the camera and compensates for camera shake when shooting moving subjects such as motor sports. SLD (Special Low Dispersion) glass and aspherical glass provide excellent correction for all types of aberrations. This lens has a minimum focusing distance of 45cm (17.7") throughout the entire zoom range and has a maximum magnification of 1:3.9. Since the inner focusing system means the front of the lens does not rotate, optional circular polarizing filters and the supplied petal-type hood can easily be used. A magnification scale is displayed on the lens barrel, ensuring ease of use. A zoom-lock switch mechanism is provided to prevent the lens from creeping due to its own weight. 69.3 - 7.1 degrees (Sigma SD format) angle of view 7 Diaphragm Blades F22 Minimum Aperture 45cm / 17.7 Minimum Focusing Distance 1 - 3.9 Maximum Magnification Petal Lens Hood Fully compatible with All Nikon Digital SLR cameras including the D40 and D40x Dimensions - Diameter 79mm x Length 100mm Weight - 21.5 ounces (610 grams)

View Sigma AF 18-200mm f/3.5-6.3 DC OS (Optical Stabilizer) Zoom Lens for Nikon Digital SLR Cameras details

Want to bring small things into full-sized view? Turn to the Canon EF 50mm f/2.5 compact macro lens, which can uncover detail that would otherwise be impossible to detect by the naked eye. Ideal for shooting extremely minute subjects such as insects or the petals of a small flower, the lens offers a nine-element design and a floating optical system that focuses down from infinity to one-half life size (0.5x). Despite these macro optics, however, the lens also functions beautifully as a general-purpose normal lens. And should you want to focus down to life size (1:1), you can add an optional Life Size Converter EF to increase the working distance--a valuable feature in close-up shooting. Other details include a 46-degree diagonal angle of view, a 0.8-foot close focusing distance, and a one-year warranty.

Specifications

• Focal length: 50mm
• Maximum aperture: f/2.5
• Lens construction: 9 elements in 8 groups
• Diagonal angle of view: 46 degrees
• Focus adjustment: Front group linear extension system with AFD
• Closest focusing distance: 0.8 feet
• Filter size: 52mm
• Dimensions: 2.7 inches in diameter and 2.5 inches long
• Weight: 9.9 ounces
• Warranty: 1 year

50mm macro lens for Canon cameras.

View Canon EF 50mm f/2.5 Compact Macro Lens details

Tamron now 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", 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.

View Tamron AF 70-300mm f/4.0-5.6 Di LD Macro Zoom Lens for Canon Digital SLR Cameras details

Nikon is a precision optical company with worldwide manufacturing, research and marketing capabilities. The Nikon name is equated with extraordinary photographic performance, innovation, precision and optical quality.PRODUCT FEATURES:Versatile wide-angle lens for a broad range of uses;Perfect lens for the photographer on the go;Fast f/2 maximum aperture makes this ideal for low light, hand-held shooting.

View Nikon 35mm f/2D AF Wide-Angle Nikkor Lens for Nikon 35mm and Digital SLR Cameras details

The Sigma 18-200 F3.5-6.3 DC OS HSM Lens incorporates an Optical Stabilizer function and is exclusively designed for digital SLR cameras. It is perfectly suitable for low light conditions whether indoors, at dusk, or in telephoto range. This system uses two sensors inside the lens to detect vertical and horizontal movement of the camera by moving an optical image stabilizing lens group, to effectively compensate for camera shake. It also automatically detects panning movement of the camera and compensates for camera shake when shooting moving subjects such as motor sports. SLD (Special Low Dispersion) glass and aspherical glass provide excellent correction for all types of aberrations. This lens has a minimum focusing distance of 45cm (17.7") throughout the entire zoom range and has a maximum magnification of 1:3.9. Since the inner focusing system means the front of the lens does not rotate, optional circular polarizing filters and the supplied petal-type hood can easily be used. A magnification scale is displayed on the lens barrel, ensuring ease of use. A zoom-lock switch mechanism is provided to prevent the lens from creeping due to its own weight. 69.3 - 7.1 degrees (Sigma SD format) angle of view 7 Diaphragm Blades F22 Minimum Aperture 45cm / 17.7 Minimum Focusing Distance 1 - 3.9 Maximum Magnification Petal Lens Hood Dimensions - Diameter 79mm x Length 100mm Weight - 21.5 ounces (610 grams)

View Sigma AF 18-200mm f/3.5-6.3 DC OS (Optical Stabilizer) Zoom Lens for Canon Digital SLR Cameras details

A thoroughly modern design that's optimized for select Canon EOS digital SLRs. Its angle of view is equivalent to a 96mm lens on a 35mm camera, with a floating optical system that can focus down to full life-size (1:1) magnification. Inner focusing, driven by a silent and powerful ring-type USM, means the lens' overall length never changes during focus. This lens is a wonderful multi-purpose lens that's equally at home shooting macro shots, portraits or available-light photos. Like all Canon EF-S Lenses, its use is restricted to the EOS 20D, EOS Digital Rebel and EOS Digital Rebel XT cameras. Accepts both MR-14EX Macro Ring Lite and MT-24EX Macro Twin Lite Circular aperature design - natural highlights, even stopped down two stops

View Canon EF-S 60mm f/2.8 Macro USM Digital SLR Lens for EOS Digital SLR Cameras details

Canon EF 70-200mm f/4L IS USM lens offers the highest possible optical quality with no change in aperture over the full focal range of the lens. This allows photographers to set exposure at the widest aperture and zoom all the way through to 200mm without having to decrease shutter speed. Developed for use with a Canon SLR camera, this autofocus telephoto zoom lens offers optimized use with the Canon EOS series digital cameras. Of particular note, Canon has introduced an image stabilizer (IS) that adjusts to meet the demands of professional photography.
IS reduces dramatically the image blur caused by camera shake. Gyro sensors detect unwanted vibrations, triggering the corresponding movement of a correcting lens group perpendicular to the optical axis. This alters the light path, returning the image to its correct position on the sensor or film plane.

For shooting immobile subjects, Mode 1 corrects for movement in the image along both the horizontal and vertical axes. For shooting while panning horizontally to follow a moving subject, Mode 2 turns off vertical correction and prevents the effect of dragging the subject back through the frame.The lens' Ring-type USM employs ultra-sonic frequency vibrations to drive auto focus with unrivalled speed and near-silent operation. A powerful CPU and improved AF algorithm contribute to speed performance. The EF 70-200mm f/4L IS USM includes distance metering information, providing compatibility with the E-TTL II flash system of late model cameras such as the EOS-1D Mark II, EOS-1Ds Mark II, EOS 5D and EOS 400D. When used in conjunction with Canon's range of EX Speedlite flash units, the lens passes distance information to the flash algorithm for markedly improved flash exposure metering. Includes Lens hood and soft pouch

View Canon EF 70-200mm f/4 L IS USM Lens for Canon Digital SLR Cameras details

This lens displays the Di ( Digitally Integrated Design ) logo reserved for lenses that meet the performance characteristics of digital SLR cameras. The Di series represents the most compact and lightest in the history of fast zoom lenses, thanks to revolutionary downsizing "XR" technology. With a fast constant maximum aperture, this lens will definitely reshape your photographic horizon! Minimum Focal Distance - 13 Macro Magnification Ratio - 1 - 3 - 9 Weight - 18.0 ounces Dimensions - 73mm x 92mm For Canon mount

View Tamron AF 28-75mm f/2.8 SP XR ZL Di LD Aspherical (IF) for Canon Digital SLR Cameras details

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.

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

Fits Pentax Digital SLR Camera models / Fully Automatic Diaphragm / Compact Size / Includes Lens Hood / Accepts 52mm Filters Metering System - TTL open-aperture metering Minimum Focusing - 3.61 feet Filter Diameter - 52mm Maximum Magnification - 0.24 Maximum Diameter - 2.6 inches (66.5mm) Maximum Length - 3.1 inches (78.5mm) Weight (w/o Hood) - 9.2 oz. (260g) Hood - PH-RBB52 Equivalent focal length to 75mm-300mm in the 35mm format Compact dimensions with minimal aberrations Responsive Quick-Shift Focus System allows instant shift from AF to MF The image circle is designed to match the CCD used in PENTAX digital SLRs Comes with a lens hood to minimize flare and ghost images

View Pentax DA 50-200mm f/4-5.6 ED Lens for Pentax and Samsung DSLR Cameras details

Get better pictures from your digital SLR with this Nikon USA: AF-S DX NIKKOR 16-85mm f/3.5-5.6G ED VR lens. Its special Vibration Reduction Image Stabilization reduces camera shake, so your pictures come out sharper. And with its three aspherical lens elements, lens aberrations are rare. And if you need to take a picture fast, the Silent Wave Motor produces high-speed and quiet autofocus operation.

3 aspherical lens elements virtually eliminate coma and other types of lens aberration even when used at the widest aperture Nikon Super Integrated Coating (SIC) offers superior color performance and substantially reduced ghosting and flare. Close focusing distance to 1.3 feet throughout the entire zoom range. Rounded 7-blade diaphragm for more natural appearance of out-of-focus image elements Picture angle equivalent to focal length of 24-127.5mm (in 35mm format) Focal length - 16-85mm Maximum aperture - f/3.5-5.6 Minimum aperture - f/22-36 Lens construction - 17 elements in 11 groups (with two ED glass elements, three aspherical lenses) Maximum reproduction ratio - 1/4.6 Filter/attachment size - 67mm Diameter x length - Approximately 2.8 x 3.4 inches Weight - Approximately 17.1 oz. Supplied accessories - 67mm Snap-on front lens cap LC-67, Rear lens cap LF-1, Bayonet hood HB-39, Flexible lens pouch CL-1015 Optional accessories - 67mm screw-in filters

View Nikon 16-85mm f/3.5-5.6G AF-S DX ED VR Nikkor Wide Angle Telephoto Zoom Lens for Nikon DSLR Cameras details

The NIKON Model 2139 70-200MM Zoom Lens features an innovative Vibration Reduction ( VR ) system that enhances handheld shooting in poorly lit or windy conditions. Integrated A/M switch enables instant switching from autofocus to manual focus Cosmetic design identical to current AF-S Nikkor lenses Includes detachable tripod mounting foot 9 aperture blades Filter Size - 77mm f-Stop Range - 2.8 - 22 Minimum Focus Distance - 5 feet Zoom / Focus Control - 2-Touch Lens Design - 15 Groups / 21 Elements Dimensions - 8.5 x 3.4; weighs 3.2 pounds Includes Front & Rear Lens Caps, Lens Hood, Case 5 Year Warranty

View Nikon 70-200mm f/2.8G ED-IF AF-S VR Zoom Nikkor Lens for Nikon Digital SLR Cameras details

Lenses are designed for exclusive use on digital cameras with smaller-size imagers and inherit all of the benefits of our Di products. These lenses are not designed for 35mm film cameras and digital cameras with image sensors larger than 24mm x 16mm. The SP AF17-50mm F/2.8 is a lightweight, compact, fast standard zoom lens designed exclusively for digital SLR cameras, expanding the product concept of the popular SP AF28-75mm F/2.8 zoom lens. In addition, portrait shots are made beautiful with the natural out-of-focus effect characteristic provided by the fast F/2.8 aperture. A broader photographic expression through the use of faster shutter speeds as a result of the maximum aperture offers enhanced photographic pleasure. The lens boasts one of the best close-up shooting performances in the class of fast standard zoom lenses designed exclusively for digital cameras and featuring an F/2.8 maximum aperture throughout the entire zoom range, to ensure stress-free photographic shots at all focal lengths and distances. Diameter x Length - 2.9 x 3.2 inch (74.0 x 81.7mm) Accessory Flower shaped lens hood

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

Designed fror use on your Nikon Digital SLR camera body, this lens provides a 3x zoom from 18mm wide-angle to 55mm normal perspective. For landscape and general photography, this is one of the most ideal lenses to own. The lens has Nikon's Vibration Reduction (VR) technology to help consumers snap sharper photos than ever before, even while shooting handheld. This compact and lightweight, and affordable lens is an optimum lens to use with Nikon DX- format digital SLR cameras. It offers the ideal focal length as a "first lens" to capture life's day-to-day moments from wide perspective landscapes to pictures at home and around. It is is engineered to exacting standards to meet the demanding needs of digital photography. This digitally optimized lens features hybrid aspherical elements to minimize chromatic aberration with Nikon's Super Integrated Coating.

Rounded seven-blade diaphragm opening makes out-of-focus elements appear more natural Close focusing distance to 0.9 feet (0.28 meters) throughout the entire zoom range Focal length - 18-55mm Maximum aperture - f/3.5-5.6 / Minimum aperture - f/22-36 Lens construction - 11 elements in 8 groups (with one aspherical lens element) Closest focus distance - 0.9 ft.(0.28m) (throughout the entire zoom range) Maximum reproduction ratio - 0.31x Number of diaphragm blades - 7 (rounded) Filter attachment size - 52 mm (filters are optional) Focusing - Autofocus with built-in Silent Wave Motor and manual focus Separate zoom and focusing rings ensure responsive operation Diameter x length - Approx. 2.9 x 3.1 in (73 x 79.5mm) / Weight - Approx. 9.3 oz (265g) Supplied accessories - LC-52 52mm snap-on front lens cap, rear lens protector

View Nikon 18-55mm f/3.5-5.6G AF-S DX VR Nikkor Zoom Lens details

The TC-DC58B tele-converter converts the focal length of the body lens by a factor of approximately 1.5 (35 mm film equivalent at maximum telephoto: approximately 648 mm) when attached.

View Canon TC-DC58B Tele Converter Lens for S5 IS, S3 IS & S2 IS Digital Camera details

Equipped with Canon's Optical Image Stabilizer (IS) technology, the Canon EF-S 18-55mm standard zoom lens is ideal for just about any application. IS technology compensates for camera shake by providing the equivalent effect of a shutter speed up to four stops faster. This allows you to take sharp handheld shots even in low-light conditions--a must for sports and nature photography. The lens also offers an aspherical lens element that corrects for aberration, thus producing a topnotch image throughout the zoom range, and a circular aperture that exquisitely renders out-of-focus backgrounds. Despite its minimal size, weight, and cost, the lens expands the picture-taking possibilities any time slow shutter speeds are needed.

View Canon EF-S 18-55mm f/3.5-5.6 IS SLR Lens details

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 secondary spectrum, which is often the Achilles' heel of telephoto lenses resulting lower picture quality. These elements assure high resolution and high contrast throughout the entire zoom range. The latest optical design gives a minimum focusing distance of 1.2m and 0.21x maximum magnification. This lightweight, compact zoom lens, having the same level of optical performance as EF 70 - 200mm f/2.8L USM, assures good portability and operability. The ring USM (Ultrasonic Motor) and inner focusing system achieve high-speed silent autofocusing. Manual focusing, even while in AF mode, is possible thanks to full-time manual focusing mechanism. Extenders EF 1.4X and 2X can be used with this lens, and the optional Ring Tripod Mount A (W) is being marketed concurrently.

View Canon EF 70-200mm f/4L USM Telephoto Zoom Lens for Canon SLR Cameras details