Human vision relies on light. After reflecting off surfaces, light enters into the eyes and travels through the cornea and pupil to produce an image on the retina. The eye is sensitive to a broad ...
Accurate and objective measurement and monitoring of light and color is critical in various applications and industries. Each industry has its own requirements and challenges when measuring color and ...
Light measurement specialist and proprietor of many of the best light meters for photography, Sekonic, has announced the ...
Researchers in Europe have developed a technique for obtaining accurate laser-based measurements of objects hidden behind complex scattering structures. They say that their mathematical formula, which ...
Dark matter is an elusive type of matter that does not emit, absorb or reflect light, interacting very weakly with ordinary ...