Samyang Cine SYCV75MFT 7.5mm T3.8 Cine Fisheye Lens for Olympus/Panasonic Micro 4/3 Cameras Frame Filling 180 Degree Angle of view Focuses down to 3.5" (0.09m) Geared and uncoupled (declicked) aperture ring and focus ring Samyang Ultra Multi Coated (UMC) Optics Aspherical (ASP) and Low Dispersion (ED) Glass Elements