1 Certification:ISO9001:2008 2 Coating/film:antireflection, filter film,etc. 3 Substrate:glass,lens,eyeglass,glassware,eyewear ... and so on.The following colors are available: anti-reflection film,filter,magic,red multicolored,red,yellow,green,blue and other ... SystemUltimate Vacuum:superior to 6.0×10-4PaBe equipped with anti-turbulence device,safety interlock, Automatic and Manual operation mode ...