Broaden your world with 12mm fisheye lens in full frame extra low dispersion lens ed glass aspherical lens asp nano coating system ncs of samyang optics wide and soft focus gear ring circular aperture with 7 blades manual focus fisheye cine lens samyang optics 12mm f28 ed as ncs fish eye is a manual focus fisheye lens designed for full frame sensor sizes this portable lens realizes various images both in long and short distance shooting optical fe