Dear JS,
It took EPRI 3 years to develop a daytime bi-spectral camera that enables seeing and recording UV photons of corona and the emitting sources. Since 2000 the cameras that EPRI developed evolved into HD compact handheld bi-spectral. I am not trying to discourage you, but I would like to...
Hi,
You can capture corona discharge at night with your canon DSLR and get beautiful pictures. I'll be happy to see them myself. But if you want to see corona during daytime, you must have special optics, a filter to block the visible spectral range, and an image intensifier to enhance the UV...