Variable Depth of Field
Constant laptop-distance viewing is said to narrow the functional range of the eyes. Modern work environments are described as constraining vision to a narrow distance range. The proposed correction is to vary focus among near, medium, and…
1 sources - 3 claims
Constant laptop-distance viewing is said to narrow the functional range of the eyes. Modern work environments are described as constraining vision to a narrow distance range. The proposed correction is to vary focus among near, medium, and far targets throughout the day.