The Sony E 10-18mm F/4 OSS Lens for Sony NEX CSC cameras. Ultra compact with a stylish black aluminium finsh. The Sony 10-18mm is a super wide angle lens designed for landscape or architecture photography. The F/4 maximum aperture throughout the entire focal range giving outstanding optical performance at any time. Features include "Optical Steady Shot" image stabilisation, high-performance optics with super low dispersion ED glass elements and three aspherical lens elements and smooth and quiet aperture adjustment