cylindrical lens 圆柱形透镜 ; 圆柱透镜
cylindrical convex lens 柱面凸透镜 ; 柱形凸透镜
plano cylindrical lens 平圆柱透镜
convex-plane cylindrical lens 平凸柱形透镜
Cylindrical Lens Creator 柱透镜生成器
sphero-cylindrical lens 球柱面透镜
plane cylindrical lens 平凸柱形透镜
cylindrical fresnel lens 圆柱形菲涅尔透镜
convex cylindrical lens array 凸柱面透镜列阵
sphero cylindrical lens 球柱面透镜
If the objective lens is closer to the compact disk than the focal length of the object lens then the cylindrical lens creates an elliptical image on the photodetector array.
如果物镜与光盘之间的距离短于物镜的焦距，柱面透镜就会使在光电探测器阵列上的成像变成椭圆影像。
If the objective lens is closer to the compact disk than the focal length of the object lens, then the cylindrical lens creates an elliptical image on the photodetector array.
如果物镜与光盘之间的距离短于物镜的焦距，柱面透镜就会使在光电探测器阵列上的成像变成椭圆影像。
If the objective lens is further away from the compact disk than the focal length of the object lens then the cylindrical lens again creates an elliptical image on the photodetector array.
如果物镜与光盘之间的距离长于物镜的焦距，柱面透镜也会使在光电探测器阵列上的成像变成椭圆影像。
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