ENG +7 831 280 84 32 sales@r-ainoptics.com About company news Contacts Optical materials Optics processing Optical coatings Production of optical materials and infrared optics Zinc Selenide CVD ZnSe Zinc sulfide CVD ZnS Zinc sulphide multispectral ZnS MS Calcium fluoride CaF 2 Magnesium fluoride MgF 2 Barium fluoride BaF 2 R'AIN Optics is a leader in the production of IR optical materials ZnSe and ZnS in Russia R'AIN Optics is a leading Russian manufacturer of optical materials for zinc selenide and zinc sulfide. The main activity of the company is the cultivation of optical materials in the IR and UV ranges and the manufacture of optical elements from them, incl. with antireflection coatings. Go to corporate website tel: +7 (831) 2808432 Nizhny Novgorod made in