Nikon 17-35mm f/2.8D ED-IF AF-S Zoom Nikkor Lens - Nikon U.S.A. Warranty - Accessory Bundle with Tiffen 77mm Wide Angle Filter Kit, Professional Lens Cleaning Kit, Adorama Hurricane Blower

Nikon 17-35mm Features

• Nikon's exclusive Silent Wave Motor for swift and quiet autofocus operation withthe current SLR's
• Two types of aspherical lens ? moulded-glass (two elements) and hybrid ? minimise distortion at the periphery
• Constant maximum aperture of f/2.8 at all focal lengths.
• Two ED (Extra-low Dispersion) glass elements minimise chromatic aberration, provide higher resolution and superior contrast
• High-performance Nikon Super Integrated Coating offers superior colour reproduction, while minimising ghost and flare
• Rounded diaphragm opening (9 blades) makes out-of-focus elements appear more natural.
• 0.28m (0.9 ft.) closest focusing distance throughout the full zoom range.
• IF (Internal Focusing) permits fast AF operation and a closer focusing distance
• M/A mode enables instant switching from autofocus to manual focus, even during AF servo operation, with virtually no time lag.
• Easy-to-use design with simulated leather finish for superior grip
• No power is required for manual focusing which is smooth, fluid and easy
• Filter attachment does not rotate during focusing and zooming
• Dedicated lens hood effectively minimises stray light
• Dust- and water drop-resistant design