"ultraviolet photography"的定义和意义

What is "ultraviolet photography"?

Ultraviolet (UV) photography is a technique that involves capturing images using ultraviolet light, which is outside the range of visible light. This method reveals details that are not visible under normal lighting conditions, such as the fluorescence of certain materials or hidden patterns on surfaces. UV photography is used in a variety of fields, including forensic science to detect evidence like fingerprints or bodily fluids, in art restoration to uncover hidden layers of paint, and in biology to study the properties of plants, animals, and minerals that respond to UV light. It provides a unique perspective by showing how objects reflect or absorb ultraviolet radiation.