Yutai Optics providing main IR material is including Calcium Fluoride (CaF2), Fused Silica (FS), Germanium (Ge), Magnesium Fluoride (MgF2), N-BK7, Sapphire, Silicon (Si), LiF(Lithium Fluoride), BaF2 (Barium Fluoride)
,Zinc Selenide (ZnSe), Zinc Sulfide (ZnS).

BK7: 0.35~2.0um
CaF2: 0.12~8.0um
MaF2: 0.12~8.0um
ZnSe: 0.1~16um
ZnS: 0.4~12um
Si: 1.2~8.0um
Ge: 2.0~12um
BaF2: 0.15~12um
LiF: 0.1~7um
Fused silica: 0.1~8um
Sapphire: 0.15~5.0um

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