Nikon AF-S NIKKOR 24-70mm f/2.8G ED Lens with SDXC 128GB UHS-1 Memory Card

Features:

• Fast, wide-angle to medium telephoto AF-S zoom lens optimized for edge-to-edge sharpness on both the Nikon FX (23.9 x 36mm) and DX-format image sensors 
• Enhanced optical formulas, engineered to produce exceptional sharpness, contrast and color, rendering outstanding image integrity 
• Two ED (Extra-low Dispersion) elements and PGM aspherical lenses control chromatic aberrations while enhancing sharpness and contrast, even at the widest aperture settings 
• Exclusive Nano Crystal Coat further reduces ghosting and flare for even greater image clarity 
• Nikon's Silent Wave Motor (SWM) enables ultra high-speed autofocusing with exceptional accuracy and powerful, super-quiet operation 
• Internal Focus (IF) provides fast and quiet auto focusing without changing the length of the lens, retaining subject-working distance through the focus range 
• Focus as close as 14.9 inches 
• Rugged construction and professional-grade dust and moisture resistance 
• M/A Focus Mode switch enables quick response to changing situations between Auto and Manual focus operation

Specifications:

Focal length: 24-70mm 
Lens construction: 15 elements in 11 groups 
Maximum aperture: f/2.8 
Minimum focus distance: Approx. 1.2 feet (Middle) 
Minimum aperture: f/22 
Maximum reproduction ratio: 1/3.7 
No. of diaphragm blades: 9 (rounded) 
Picture Angle: 61 - 22 degrees 50 minutes (Nikon DX-format) 
Filter attachment size: 77mm 
Dimensions: Approx, 3.3 in x 5.2 in (83 x 133mm) 
Weight: Aprox. 31.7 oz.(900 g)