Tamron - SP 24-70mm F/2.8 Di VC USD G2 Zoom Lens for Canon DSLR cameras - black

The new generation "G2" lens boasts faster AF speed and enhanced VC. Introducing the new large-aperture standard zoom with advanced functionality and usability. This versatile new lens delivers ultra-high image quality, image stabilization of5 stops, and superb performance even in backlit scenes. Your world never looked this beautiful. The use of specialized, high-quality glass materials assures accurate color reproduction and superior sharpness, perfect for today's high-pixel-density cameras. The optical construction (17 elements in 12 groups) uses 2 XR (Extra Refractive Index) elements, 3 LD (Low Dispersion) elements, 3 GM (Glass-Molded aspherical), and one hybrid aspherical lens element. Together they minimize axial chromatic aberrations, transverse chromatic aberrations, spherical aberrations, and distortion, and allow a compact design that achieves superior image quality. The new A032 features Tamron's original eBAND (Extended Bandwidth & Angular-Dependency) Coating, a technology combining a nano-structured layer that has an extremely low refractive index with conventional multiple-layer coatings to provide superior anti-reflection performance. The optimal application of this E-Band Coating in combination with Tamron's BBAR (Broad-Band Anti-Reflection) Coating successfully and substantially curbs the ghosting and flare that can occur when photographing backlit subjects. The A032 is equipped with its own MPU (micro-processor unit), with embedded DSP (Digital Signal Processor) blocks that enable high-speed digital signal processing, achieving both excellent responsiveness to signals from the camera and high-precision AF performance. Fluorine Coating and Moisture-Resistant Construction. The Fluorine Coating applied on the front element surface is water-and oil-repellent and allows safe and easy removal of fingerprints, dirt.