I guess the main confusion of defining this lens is probably the setting of depth/frequency. T)mQ+&| G)7U&B The main fresnel lens types are: ZexC3LD" ukR0E4p * Constant groove depth. +dCDk* /m * Contant groove pitch types. A 6S0dX 6(8F4[D 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. {W,5]- 9\_s&p=:. Hope this helps!!
uN9.U _ 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 bir tA{q
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) Oz,/y3_