If you know the red, green, and blue components of the light that correspond to maximum reflectance, then you know the color of the object. Their sensor uses a four-lead RGB LED, but we suppose a ...
Radiation within the visible spectrum can appear black if it is low in power – more specifically, lower in power than its ...
Aputure has unveiled its new 5200-watt STORM XT52 today. Aputure claims that the STORM XT52 is the brightest COB light in the ...