I guess the main confusion of defining this lens is probably the setting of depth/frequency. b;S6'7Jf9 =nJ{$%L\x, The main fresnel lens types are: H_VEPp,T 2 dHM * Constant groove depth. OENzG~ * Contant groove pitch types. J'oDOn.M ;tJWOm So if your depth is fixed you will define +ve value in the cell and to specify the "height" or "depth" of each groove feature. If the frequency of the groove is fixed then you use -ve value. Say putting down - 5 this implies that there are 5 grooves with a unit length. PeO] lq Rw{$L~\ Hope this helps!!
ypOLp SYk 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 m0n)dje
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) C2LL|jp*