FishEye Inon UFL-G140 SD
Fisheye wide angle lens for GoPro and Action Cams, allows you to get a viewing angle of 140 ° and a focus at only 4cm from the lens. Compatible with GoPro Hero Case Carbonarm, with the purchase of the special adapter.
Ultra Wide Also Underwater. Although an action camera is equipped with ultra-wide lenses, its underwater coverage will shrink significantly due to the different ratio of refraction between air and water. For example, the maximum angle of view of GoPro® HERO6 Black is approx. 151 ° on earth that will shrink up to approx. 94 ° when we put the camera in a real housing for diving and we bring it underwater because of the different index of refraction. INON UFL-G140 SD provides ultra-wide semi-wide-angle images with 140 ° viewing angle underwater allowing you to perform wild underwater videos only with action cameras. * Angle of field measured by INON or calculated angle of field underwater based on the measured field angle. Not confirmed by camera production. The measured visual angle of "HERO3 + Silver Edition" is approx. 142 ° (air) which is less extensive than the "Black Edition". So the viewing angle underwater with this lens is less than 140 °. The "HERO3 + White Edition" has not been tested.