, ELEKTROSTEKLO LTD.
, 119571, . , . , . 113-106
"" CaF2 BaF2 270 , (, , , , , ) , -22 -32. : CaF2, BaF2, MgF2, LiF, KRS-5, KRS-6, , , , , NaCl, KG, KBr, Si, Ge, GaAs, ZnSe, ZnS, Cu, Mo, Al. "" 02 60 100 .
"" - OPHIR OPTRONICS SPIRICON, , , , , , 2-.