Angular Deviation
Angular deviation refers to a shift in the direction of a light beam from the true optical axis of the system. It is measured in angular units such as minutes of arc (1/60 of a degree) or seconds of arc (1/60 of a minute of arc).
Angular deviation refers to a shift in the direction of a light beam from the true optical axis of the system. It is measured in angular units such as minutes of arc (1/60 of a degree) or seconds of arc (1/60 of a minute of arc).
