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英国科学仪器研究所设计生产了一种光学表面检测仪。它是一种用于生产车间检测光学零件表面质量的光电扫描仪器。它能快速、客观地评价光学零件表面的缺陷,从而不需要由人来进行缓慢而主观的目视检测。该仪器适用于大尺寸及大光焦度光学零件的成批检验,稍加修改还能检测许多其它类型的表面。可探测及测量出光学零件表面的划痕、麻点、小坑或灰雾(抛光不良)等缺陷。其灵敏度能满足一定的技术要求。通过光学扫描装置的指示灯,仪器能自动地将光学零件分为一等、二等、不合格三类。其检测时间取决于被检表面的面积,
British Scientific Instruments Institute designed and manufactured an optical surface detector. It is a photoelectric scanning instrument that is used to inspect the surface quality of optical components in production workshops. It evaluates defects on the surface of optical components quickly and objectively, eliminating the need for slow, subjective visual inspection by humans. The instrument is suitable for batch inspection of large-size and large-power optical components, with minor modifications to detect many other types of surfaces. Can detect and measure the surface of optical components scratches, pits, pits or fog (poor polishing) and other defects. Its sensitivity can meet certain technical requirements. Through the optical scanning device indicator light, the instrument can be automatically divided into first-class optical components, second-class, failed three categories. The detection time depends on the area of the surface to be seized,