Selected improted quartz raw material possess good optical, thermal and other mechanical functions and can withstand high intensity operation of high power laser machines Advantages of our machine: 1.Made of ... Read More
Selected improted quartz raw material possess good optical, thermal and other mechanical functions and can withstand high intensity operation of high power laser machines Advantages of our lens: 1.Made of high ... Read More
Selected improted quartz raw material possess good optical, thermal and other mechanical functions and can withstand high intensity operation of high power laser machines Advantages of our lens: 1.Made of high ... Read More