Nikon Nikkor AF-S 14-24mm F2.8

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 elements 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 provides 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
• 0.28 m/0.9 ft. closest focusing distance with focal length 18-24 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

Specifications :
• Focal length : 14-24 mm
• Maximum aperture : f/2.8
• Minimum aperture : f/22
• Lens construction : 14 elements in 11 groups (with 2 ED glass elements, 3 aspherical lenses and one Nano Crystal Coat)
• Picture angle : 114¡ - 84¡ (90¡ - 61¡ with DX-format camera)
• Closest focus distance : 0.28 m/0.9 ft. (with focal length 18-24 mm)
• Maximum reproduction ratio : 1/6.7
• No. of diaphragm blades : 9 (rounded)
• Focusing : Internal Focusing (IF) system; autofocus with a built-in SWM and manual focus
• Diameter x length(extension from lens mount)
• Approx. 98 x 131.5 mm/3.9 x 5.2 in.
• Weight : Approx. 1,000 g/35.3 oz.

Supplied accessories
Semi-soft Case CL-M3