The Sony 16-35 mm f/4 ZA OSS FE Vario-Tessar T* is a wide-angle lens for professional photographers and videographers. Thanks to the Carl Zeiss T* coating, you won't suffer from ghosting or flare when you photograph landscapes and buildings against backlight. The optical image stabilization reduces visible camera movement up to 4 stops. The maximum aperture is f/4. This stays the the same across all
focal lengths, so you can use the lens to record video without any problems. This lens has 1 ED, 1 A, and 2 AA lens elements that reduce image noise and chromatic aberration.