Ofil develops designs & manufactures imaging systems using proprietary Solar Blind Ultra Violet technology that allows pinpointing of UV signals such as flash-arc corona & arcing partial discharge in full daylight.

Ofil's range of daytime UV cameras are known as DayCor® and UVOllé. Cameras are totally solar blind with the highest sensitivity to UV sources. Ofil's offers portable hand held systems, airborne solutions, vehicle mounted systems remotely controlled, and fully automatic systems for the electrical railroad.

Products are sold by a net of worldwide representatives. Hundreds of systems are in use by electrical utilities, HV research institutes, services providers, laboratories.