Nikon 70-200 2.8 Edif Afs-g Vr Lens
What's Included With This Item:
Features Nikon's Vibration Reduction system, enhanced to compensate for image blur caused by hand shake and also shake caused by movement of the photographer such as riding in a car or aircraft; the compensation can handle shutter speeds about three times slower than one might otherwise use without VR technology. The lens also incorporates Nikon's exclusive Silent Wave Motor (SWM) Technology for very fast, accurate and nearly silent focusing plus compact, lightweight design for easier handling.
In addition the AF-S VR Zoom-Nikkor 70-200mm f/2.8G IF-ED lens includes a selection of Nikon advanced technologies such as Manual/Automatic mode, Extra Low Dispersion glass (ED), and G-Type design (aperture control exclusively from camera body).
Offered exclusively in Nikon's AF-S optics, the Manual Automatic mode (M/A) allows for instant switching between autofocus and manual focus, virtually eliminating lag time in the transition and enabling photographers to make a last minute adjustment, even if the autofocus system has locked onto the subject.
This performance is complimented by Nikon's Autofocus Tracking with Lock-on(R), a technology that will enable the system to maintain sharp focus even if the subject is momentarily obscured from view, or if the camera's AF sensor momentarily moves off the main subject.
Extra Low Dispersion (ED) Optical Glass is a high quality, low dispersion glass that enables superior performance from this versatile, compact lens. Through low dispersion characteristics the lens' color performance is enhanced by virtually eliminated secondary chromatic aberrations that are common to telephoto optics that do not include ED glass; this technology enhances image quality with added visible sharpness and contrast to the image.
The G-Type feature is designed for the newest Nikon SLR models, including both 35mm and digital, all of which feature a built in Sub-Command Dial, from which aperture control is possible. The design facilitates better lens handling, and helps photographers keep a more positive grip on the camera as they use their right index finger to adjust aperture. This firmer grip and excellent balance will help photographers get sharper images, even as they adjust exposure and quickly shoot their pictures.
Distance Technology (included in D-type and G-type Nikkor lenses) provides precision distance information from the lens. This information is incorporated into exposure calculations for both ambient light and flash illumination, as well as combinations of both. The distance information enables more precise calculations, leading to improved exposure control.
The AF-S VR Zoom-Nikkor 70-200mm f/2.8G IF-ED is fully compatible with all Nikon SLR models that include a built-in aperture control Command Dial. It will also operate using Shutter Priority and Program Mode operation in many Nikon models that do not have a built-in aperture control.
|Construction||15 Groups /21 Elements|
|Angle of view||34°20'-12°20' (22°50'-8° with D1-series and D100 digital SLR)|
|F stop range||2.8-22|
|Closest Focusing Distance||4.9 ft.|
|Dimensions (Length x Diameter)||8.5 x 3.4"|