Sigma Sigma 50Mm F/1.4 Dg Hsm Art Lens For Nikon F Normal Lenses

The Sigma 50Mm F/1.4 Dg Hsm Art Lens For Nikon F Has Been Redesigned And Reengineered To Set A New Standard For The Art Line. With A Large F/1.4 Aperture, The Sigma 50Mm F/1.4 Prime Lens Is Pro Level Performer For Shooting Everything Including Portrait Photography, Landscape Photography, Studio Photography And Street Photography. A Hyper Sonic Motor (Hsm) Ensures Quiet, Smooth And Accurate Autofocusing And Paired With Special Low Dispersion (Sld) Glass And Super Multi-Layer Coating, The 50Mm F/1.4 Is A High Performance Lens For Modern Dslr Sensors. 13 Elements In 8 Groups Allow For Unsurpassed Performance Even At Wide Apertures And Close-Up Photography Is Easily Managed With A Minimum Focusing Distance Of 40Cm. The Sigma 50Mm F/1.4 Lens Is The New Exceptional Standard, Standard Prime.

Features:

• Aperture Range: F/1.4 To F/16
• One Molded Glass Aspherical Element
• Three Special Low Dispersion Elements
• Super Multi-Layer Coating
• Floating System & Large Diameter Design
• Hyper Sonic Af Motor
• Rounded Nine-Blade Diaphragm
• Thermally Stable Composite Material
• Brass Bayonet Mount
• Compatible With Sigma Usb Dock

Usb Dock Compatibility
Sigma Has Developed Special Software (Sigma Optimization Pro) That Can Update The Lens Firmware And Adjust Parameters Such As Focus. *Usb Dock Is Sold Separately.