Ofil's DayCor® corona cameras are dedicated to revealing corona PD and displaying a pinpointed visual true image of both the discharge and the faulty element.

Pinpointing UV radiation of corona is attributed to Ofil's optical proficiency, experience, accumulated know-how and exclusive patented solar blind filtering.

The high sensitivity to UVc radiation enables remote detection of corona. Ofil corona cameras perform excellently while being used on helicopters, UAS, driven vehicles, trains and in handheld applications. Their noted precision and reliable output are taken into account by R&D and HV laboratories who use Ofil's cameras for their studies, research and tests. The strict ergonomic design is favored by engineers, who prefer using DayCor® for their routine inspection missions.

Ofil is the market leader with a global install base since 1993.