This standard specifies a test target and a method for checking the optical and mechanical properties of a 16mm rotary miniature camera using the target. This test target and method are suitable for: ——evaluating the performance of microfilm cameras (such as establishing an initial reference before purchasing); ——acceptance testing (such as confirming that the technical indicators at the time of purchase are met after maintenance); ——routine inspection ( e.g. weekly or monthly).
GB/T 19110-2011 Referenced Document
GB/T 11500-2008 Photography.Density measurement.Part 2:Geometric conditions for transmission density