August 27, 2007
Nikon introduce new standard zoom lens with constant f/2.8 aperture
Tokyo – Nikon Corporation is pleased to announce the introduction of a new standard AF-S Zoom-NIKKOR lens with constant f/2.8 aperture to further strengthen its zoom lens lineup. This new lens, together with the simultaneously introduced ultra-wideangle AF-S NIKKOR 14-24mm f/2.8G ED, and the existing AF-S VR Zoom-Nikkor 70-200mm f/2.8G IF-ED telephoto zoom lens, is part of an exclusive Nikon high-performance zoom lens system featuring the high f/2.8 aperture and covering a focal range of 14 mm to 200 mm.
This AF-S NIKKOR 24-70mm f/2.8G ED is a standard 2.9x zoom lens with a highly practical wideangle to medium-telephoto focal range, offering maximum versatility to accommodate everything from tight portraits to expansive scenes. With compact dimensions of Ø83 x 133 mm/Ø3.3 x 5.2 in. and a low weight of approx. 900 g/31.7 oz., it provides superb handling and outstanding portability.
The superior functioning of the newly developed optical system ensures flawless synchronization with Nikon’s digital SLRs. The design — featuring ED (Extra-low Dispersion) glass elements for minimal chromatic aberration, and aspherical lenses including large-diameter PGM (Precision Glass Molding) element to eliminate coma and other types of aberration even at the widest aperture— delivers brilliant overall optical performance. Nano Crystal Coat, extra-low refractive index coating, virtually eliminates internal lens element reflections across a wide range of wavelengths, and is particularly effective in reducing ghosting and flare.
Other important features include Nikon’s Super Integrated Coating that minimizes reflection in the wider wavelength range to ensure superior color balance and reproduction. Nikon’s exclusive SWM (Silent Wave Motor), incorporated in the lens body, ensures fast, quiet autofocus operation. M/A mode lets users switch quickly from automatic to manual focusing, even during AF servo operation, with virtually no time lag. The rounded diaphragm opening makes out-of-focus elements appear more natural. A flower-shaped bayonet hood is supplied.
The lens barrel is designed for secure holding, with zoom and focusing rings of the optimal diameter for smooth rotation, and rubber-coated to provide comfortable operation while ensuring ample ruggedness.
This new zoom lens is the latest addition to an already formidable lineup, offering photographers enhanced shooting flexibility.
Note:
Specifications, design, standard accessories, and release schedule may differ by country or area.
Main Features
Constant maximum aperture of f/2.8 at all focal lengths
Enhanced optical formulas, engineered to produce exceptional sharpness, contrast and color, render outstanding image integrity
ED (Extra-low dispersion) glass elements minimize chromatic aberration to deliver stunning sharpness and contrast
Aspherical lenses including large-diameter PGM element eliminate various types of lens aberration even at the widest aperture
Nano Crystal Coat virtually eliminates internal lens element reflections, effectively reducing ghosting and flare
High-performance Nikon Super Integrated Coating offers superior color reproduction, while minimizing ghosting and flare
IF (Internal Focusing) enables focusing without changing the length of lens barrel
Nikon’s exclusive Silent Wave Motor for fast, quiet autofocus operation
Rounded diaphragm opening (9 blades) makes out-of-focus elements appear more natural
0.38 m/1.2 ft. closest focusing distance with focal length 35-50 mm
Filter attachment size of 77 mm
M/A mode enables instant switching from autofocus to manual focus, even during AF servo operation, with virtually no time lag
Dedicated flower-shaped lens hood effectively minimizes stray light
Lens barrel is built for comfortable holding while featuring a rugged design; zoom and focusing rings provide smooth operation
Engineered to Nikon professional D-SLR standards to effectively resist dust and moisture
Read More >>>
Posted by Webmaster at August 27, 2007 02:57 PM
