👉 The word "optical resolution" refers to the ability of an image or picture to be seen at a specific distance, usually measured in meters. It quantifies how well an image can be resolved even when it's blurred due to atmospheric conditions or differences in colors and exposure. Detailed definition: In physics, optical resolution is a measure of the minimum point-size (micron) required for detection by an imaging device. It refers to the ability of an object to be clearly seen at a given distance, especially under natural lighting conditions. The higher the resolution, the more accurately objects can be resolved and thus captured in images. For example, when a microscope magnifies an object 10 times, it is said that the image has been improved by a factor of 20 (because the original object was magnified by 10). Therefore, the "optical resolution" measurement indicates how well the image can be seen at distances where the original object size would not have been visible. In computer graphics and imaging systems, optical resolution is used to define how clear a scene or image should appear on display. It's crucial for accurately capturing objects in real-time video streaming, where resolution matters because the quality of images will affect the clarity and immersion of the viewing experience. This concept is fundamental in fields like photography, astronomy, and robotics.