UV-B/C content is 0
Without preheating, instant start, instant on/off, no need to wait
Continuous irradiation surface spot uniform, no dark areas, no point-like strong light source
13M UV-resistant specialized lens for high-definition photos and videos
Precise measurement of small defects
High-definition defects can be freely magnified up to 12 times (3 times optical magnification, 4 times electronic magnification)