The Samyang 8mm T3.8 IF MC fisheye - VDSLR version is an ultra wide angle, manual focus lens for Sony SLRs. This new version of the popular lens has been specifically designed to get the most out of your Sony DSLR's video capability. Compatible with any Sony SLR with an APS-C sized sensor, giving a 180 degree field of view. The Samyang 8mm fisheye lens features multicoated optics, 10 Elements in 7 Groups with 1 aspherical lens element. These elements combine to provide a very large depth of field / depth of focus and a superior optical performance. Contained within a robust metal construction this fisheye lens comes with a built-in lens hood.