Sigma Sigma 14-24Mm F/2.8 Dg Hsm Art Lens For Nikon F Wide Angle Lenses

The Sigma 14-24Mm F/2.8 Dg Hsm Art Lens For Nikon F Is The Ideal Ultra-Wide-Angle Zoom Lens For The Most Demanding Photographers. With A Constant F2.8 Aperture Throughout The Entire Zoom Range, It’S Designed For 50-Megapixel Plus Cameras For Outstanding High-Resolution Image Quality. An Updated Hyper Sonic Motor (Hsm) Provides Fast And Accurate Autofocus. 3 Fld And 3 Sld Glass Elements; 3 Aspherical Lens Elements; And 1 Large-Diameter Aspherical Element Minimize Chromatic Aberration Resulting In Extremely Sharp Images. Outdoor Shooters Will Appreciate The Dust- And Splash-Proof Construction With Special Sealing At The Mount Connection, Manual Focus Ring, Zoom Ring, And Cover Connection.