... were measured oneach of the twelve lenses; they were cylinder (i.e., the curvature in the front side of the lens), cylinder BP side (i.e., the curvature in the back side of the lens), ultra-violet ... experiment. When the team swapped the diaphragm from the good unitto the bad and vice versa, the good unit stayed good, the bad stayed bad. There-fore, the diaphragm was not the problem. The same happened ... for each of the three times;and 3) the locations of the solder defects were noted on each of the seventy-fiveboards. The Multi-Vari results indicated that there was little variation in the three...