The sony pxw fs7 camcorder is an upgrade to the popular pxw fs5 and features a redesigned grip improved viewfinder optimised balance and refined ergonomics a flexible 4k camera it has a super 35mm sensor and records in your choice of xavc i xavc l or mpeg 2 the pxw fs7 is ideal for documentary filming and can shoot a maximum of 180fps in full hd with no sacrifice in bit depth