YEHE MACHINERY manufactures all kinds of laser lens for PRECITEC, RAYTOOLS, HANS, HSG,WSX,FRIENDESS,OSPRI,SUPLASER,QILIN,TRUMPF etc , ranges from protective , focus , collimation ,welding and 3D lens
YEHE MACHINERY adopts imported JGS1 quartz plate+imported lens grinding machines+imported metal hafnium film+imported film coating machines for manufacturing the high quality laser lens, YEHE lens not only protect your cutting/welding head,fiber cable, and laser source ,but also can realize long time cutting and improve your cutting quality
YEHE MACHINERY takes rigorous inspection on each lens before shipment .