Nikon AF-S DX Zoom-NIKKOR 17-55mm f2.8G IF-ED
- F Mount Lens / DX Format
- 25.5-82.5mm (35mm Equivalent)
- Aperture Range: f/2.8 to 22
- Three ED Glass Elements
- Three Aspherical Elements
- Super Integrated Lens Coating
- Silent Wave Motor AF System
- Internal Focus; Manual Focus Override
- Filter Diameter: 77mm
- Rounded 9-Blade Diaphragm
Nikon 17-55mm F/2.8 Overview
The lens’ optical design includes three Extra-low Dispersion (ED) glass elements to control chromatic aberration and three aspherical elements to reduce coma and aspherical aberrations. Nikon’s Super Integrated Lens Coating improves light transmission, minimizing flare and ghosting. A circular 9-blade diaphragm creates pleasing, natural looking out-of-focus highlights.
An internal focus system lends itself to a compact form factor, provides precise focusing and does not extend or rotate the front elements while focusing. A Silent Wave Motor offers fast and near-silent autofocus action and manual focus override allows for precise manual control even in AF mode. This G-type Nikkor lens is designed with no aperture rings and offers easy operation.
- Fast, wide-angle zoom lens for DX format cameras with a constant f/2.8 maximum aperture and a 35mm focal length equivalence of 25.5-82.5mm.
- Three ED (Extra-low Dispersion) glass elements minimize chromatic aberration, provide higher resolution and superior contrast
- Three aspherical lens elements minimize distortion, especially at the periphery, for superior optical performance
- The Silent Wave Motor for swift autofocusing with superior accuracy and ultra-quiet operation
- Internal Focusing design for smoother movement, close focus capability and a barrel that does not extend while focusing
- M/A mode allows rapid switching between autofocus and manual even during AF operation, with virtually no time lag
- The rounded 9-blade diaphragm opening makes out-of-focus elements appear more natural
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