| fengling1021 |
2017-04-14 21:02 |
红外双波段摄远物镜设计ZEMAX
设计参数: :iE b^F} F数为3;工作波段3-5μm和8-12μm; f=200mm,自选红外探测器 '_c/CNs 随时交流,QQ:3583883382 As,`($= <`nShP>vl [attachment=76463] HI8mNX3 "j <[dcIw<7 [attachment=76464] }5
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