龙升光学，专业生产各种棱镜，按图生产，或按实样生产。主营产品或服务：光学加工,棱镜加工,直角棱镜,等边棱镜,道威棱镜（dove棱镜）,五角棱镜,屋脊棱镜,微型棱镜,楔形棱镜,常规棱镜,太阳能棱镜,分光棱镜,色散棱镜,分光五角棱镜,角锥棱镜,斜方棱镜,指纹仪、水准仪棱镜,显微镜配套棱镜,柱面镜、非球面,长条棱镜,棱镜镀膜Opticalprocessing,Prisms,PentaPrisms,BeamsplitterPentaPrisms,Right-AnglePrisms,CornerCubeRetroReflectors,AnamorphicPrisms,DovePrisms,WedgePrisms,RoofPrisms