... of film layers.It is suitable for coating antireflection, optical filter, multicolor, red, yellow, green and blue ... sourceKerr source,double filament,power: 2KWFilm thickness controller9704 crystal film thickness controller Controlling systemCrystal touching screen and ... 600, HGL-150Total / average power40KW/25KW Used for Optical lens, glasses, glass products, ornaments, lamps,plastic productsRemark ...