The Sony 28-78 MM F3.5-5.6 OSS is a light weight and compact midrange zoom lens for 35 mm full frame format cameras. This lens supports a Sony E mount and has a focal range of 28 to 70 mm. This Sony lens has 3 aspherical elements and 1 ED glass element that suppresses aberrations and gives you outstanding image quality. It has a circular aperture with a range of f/22-36 to f/3.5-5.6 that lets you capture beautiful and elegant bokeh effects. The optical SteadyShot image stabilization system eliminates blurs and gives you images with sharp focus and in-depth details. The lens has a filter diameter of 55 mm.