| 摘要 |
<p>A method of determining the optical quality of a glazing which includes at least one area having a reduced light transmission, wherein a shadowgraph image of the glazing is produced and the illumination of the glazing is measured at a plurality of measurement points arranged in an array extending over the glazing. The deviation in illumination form a desired value at each measurement point is determined and wherein the at least one area of reduced light transmission is omitted from the array of measurement points.</p> |
