Friday, 25 November 2011

Tamron AF 70-300mm f/4.0-5.6 SP Di VC USD XLD for Canon Digital SLR Cameras

[
In the pursuit to achieve the most outstanding image resolution in the 70-300mm class Tamron's Anniversary lens - the SP AF70-300mm F4-5.6 Di VC USD - utilizes an advanced optical design that features an LD (Low Dispersion) and an XLD (Extra Low Dispersion) lens element made from specialized materials that prevent chromatic aberration. As a result the SP AF70-300mm F4-5.6 Di VC USD boasts sharper contrast and greater descriptive performance than all others in its class.

In addition it is the first Tamron lens sporting a USD (Ultrasonic Silent Drive) Tamron's very own ultrasonic auto-focus drive mechanism. This USD mechanism delivers fast focusing making it a perfect telephoto zoom choice for photographing sports racing or other fast-moving subjects. The lens also boasts Tamron's proprietary VC (Vibration Compensation) image stabilization to assist in hand-held photography not only at long focal length ranges where blurring is common but also under low-lit conditions dramatically enhancing photographic freedom. This combination of best in class image resolution Ultrasonic Silent Drive and Vibration Compensation is a new achievement of Tamron technology culminating in the production of a premium 70-300mm telephoto zoom lens.


  • Best-in-Class Optical Performance

  • High resolution thru use of XLD glass

  • New USD (Ultra Silent Drive) motor for fast and quiet AF

  • VC anti-shake mechanism for steady shooting

  • Dual format Di design for use on fullframe and smaller sensor cameras

  • This item includes front lens cap and rear lens cap




[Compare Product Price!!!]


[Customer Reviews!!!]


[Shop Now !!!]

Thursday, 17 November 2011

Canon EF 2.0X III Telephoto Extender for Canon Super Telephoto Lenses

[
Designed to extend a lenses focal length by a factor of 2x the Canon Extender EF 2X III delivers optical performance on par with the finest 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 flare and chromatic aberration and even has a fluorine coating that keeps soiling smears fingerprints to a minimum. Extender EF 2X III meets necessary standards in terms of rugged dustproof and water-resistant construction and should be in every professional's camera bag.

Note: This lens is only compatible with fixed focal length L-series lenses 135mm and over as well as the EF 70-200/2.8L EF 70-200/2.8L IS EF 70-200/4L and EF 100-400/4.5-5.6L.


  • Focal Length & Maximum Aperture Magnification: 2.0x

  • Lens Construction 9 elements in 5 groups

  • Max. Diameter x Length - 2.8" x 2.1" (72.0 x 57.2mm)

  • Weight - 11.5 oz (325g)




[Compare Product Price!!!]


[Customer Reviews!!!]


[Shop Now !!!]

Friday, 4 November 2011

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

[
The Tamron 70-300mm f/4-5.6 Di LD Macro Autofocus Lens is a compact light-weight ultra-tele zoom which covers the 70mm to 300mm telephoto range and produces photographs of exceptional image quality. It is ideal for taking pictures at a distance particularly when the subject is difficult to approach such as in nature and wildlife photography as well as at sporting and theatrical events. The Tamron 70-300mm also excels at portraiture and allows you to isolate the subject from the background for eye-catching dramatic portraits. This versatile zoom has superb macro capability with a magnification of 1:2 enabling 1/2 life-size close-up shots of flowers insects and other objects that normally would require the use of a specially designed macro lens. This new lens is made with the Tamron Di (Digitally Integrated) design which uses an optical system with improved multi-coatings designed to function with Digital SLR Cameras as well as Film SLR Cameras. Tamron also incorporates LD (Low Dispersion) glass in this lens to correct chromatic aberration resulting in clear sharp and beautifully vivid images.

  • 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




[Compare Product Price!!!]


[Customer Reviews!!!]


[Shop Now !!!]