I guess the main confusion of defining this lens is probably the setting of depth/frequency. `X wKCI ~M J3-<I The main fresnel lens types are: Yh;A 2W`<P2IA * Constant groove depth. u!VY6y7p * Contant groove pitch types. NIOWjhi[Jn Q\v^3u2;m` So if your depth is fixed you will define +ve value in the cell and to specify the "height" or "depth" of each groove feature. If the frequency of the groove is fixed then you use -ve value. Say putting down - 5 this implies that there are 5 grooves with a unit length. c:G0=5
|/p2DU2 Hope this helps!!
la:i!qAH are you using mixed mode, defining the Fresnel lens under non-sequential mode? If so, please check the port setting.
zhengshili
2016-12-05 21:01
同求设计原理171551626
微笑向暖
2018-04-24 11:29
醍醐灌顶 bCr) 3,
陈星星
2018-08-28 20:32
hopebox:are you using mixed mode, defining the Fresnel lens under non-sequential mode? If so, please check the port setting. (2016-11-15 19:46) 2,,zN-9mt