NBS5 Resolution Target (NBS5BarTestChart)

NBS 5Resolution target, also known asNBS 1963AResolution target, providing26A line group, from1a/Millimeters to18a/Millimeters, corresponding to a line size of1.0 mmto55.6 µm.Each set of lines on the pattern contains horizontal and vertical lines. As shown in the figure. By identifying the line group with the highest frequency that the system can resolve, the resolution of the optical system can be determined. Distinguishing the target from the target is achieved by electroplating a chromium pattern onto transparent glass（B270glass ）Made from above, suitable for forward lighting and general applications. Board size75mm×75mm.