The Century Optics .75X HD is a wide angle converter designed for Sony Z7/Z5/S270/FX1000 camcorders.This lightweight optical tool is ideal for situations that require a wide angle of view as well as full zooming functionalityThe Century Optics .75X HD wide angle converter gives 25% more coverage in wide angle, telephoto, or anywhere in between when attached to the front of the lens through the lens bayonetIt can produce high-resolution images with low distortion and superior contrast from edge to edgeThe Century Optics .75X HD wide angle converter is front threaded and accepts 102mm filter