-
公开(公告)号:US5414458A
公开(公告)日:1995-05-09
申请号:US43333
申请日:1993-04-06
申请人: Charles K. Harris , Joseph F. Borchard , Robert H. Clunn , James R. Maunder , Walter E. Marrable
发明人: Charles K. Harris , Joseph F. Borchard , Robert H. Clunn , James R. Maunder , Walter E. Marrable
CPC分类号: G02B27/1066 , G02B13/08 , G02B27/144 , G02B3/06 , H04N7/18 , H05K13/08
摘要: An inspection system utilizes an image doubler design that includes a plurality of mirrors that effectively folds the object distance by reflecting the image along a folded path. Strobed illumination is used in conjunction with a shutterless camera. Increased image resolution results from an optional anamorphic lens with vertical magnification. The lens assembly includes concentric toroidal lens that are produced from a single piece of machineable optical material.
摘要翻译: 检查系统利用图像倍增器设计,其包括通过沿折叠路径反射图像而有效地折叠物体距离的多个反射镜。 连拍照明与无门镜相结合使用。 增加的图像分辨率来自可选的垂直放大变形镜头。 透镜组件包括由单片可加工光学材料制成的同心环形透镜。