The Activated Reactive Magnetron Sputtering (ARMS) coating machine, developed by Dah Young specifically for the sports eyewear industry.

The Dah Young ARMS machine uses an exclusive drum planetary rotation for uniform coating, with precise error control within 10nm to prevent the occurrence of rainbow stripes.

More information：https://www.dahyoung.com/activated-reactive-magnetron-sputtering-coating-machine.html