This is a video comparison between the new SuperGain unfilmed white phosphor now available at TNVC and standard gain unfilmed white phosphor.
L3Harris is the manufacturer of these image intensifiers. Standard gain is 40,00080,000 luminance gain and SuperGain is 100,000120,000. The tube specifications are listed at the beginning of the video.
Go to www.tnvc.com for more information about SuperGain.