Tamron SP 24-70mm f / 2.8 Di VC USD G2 Nikon F

elements in 12 groups) uses 2 XR elements (Extra Refractive Index), 3 LD elements (Low Dispersion), 3 GM elements (Glass-Molded aspherical) and a hybrid aspheric lens element.
The high-performance lenses minimize image errors such as chromatic aberrations (color fringes), for which high-intensity zoom lenses are somewhat more susceptible, and at the same time ensure uniformly high image quality across the entire image area. The VC image stabilizer (Vibration Compensation) of the SP 24-70mm G2 is controlled by the Dual Microprocessing Unit (MPU) as well as the autofocus. In addition, a new algorithm was installed, which further optimizes the control and signal processing of the VC system. The VC system now holds up to 5 f-stops and is therefore even better suited for freehand shooting even in poor lighting conditions.

The new SP 24-70mm G2 is equipped with a Dual Microprocessing Unit (MPU). Two separate processor units enable the processing of the digital signals from VC image stabilizer and USD autofocus at top speed. For example, commands from the camera and AF motor can be interpreted at lightning speed and implemented with high precision. All lens elements are equipped with an eBAND (Extended Bandwidth & Angular Dependency) coating specially developed by Tamron for the SP 24-70mm G2. This technology combines a conventional multiple coating and a nano coating with an extremely low refractive index. The lens hood of the new SP 24-70mm G2 now features an innovative locking mechanism that prevents the hood from accidentally falling or slipping during use.