Substrate & Coating Materials
We are committed to using only the highest quality substrate and coating materials, ensuring optimal performance and durability in our products.
Visible/NIR Substrate Materials
Clear optical glass
Filter glass
Ceramic glass
Sapphire
Polycarbonate (including dip-coated visors)
Nickel-plated Aluminium
Nickel-plated Beryllium
Active Devices
Dielectric Coating Materials
Al2O3 - Aluminium oxide
HfO2 - Hafnium dioxide
MgF2 - Magnesium fluoride
SiO2 - Silicon dioxide
Ta2O5 - Tantalum pentoxide
TiO2 / Ti3O5 - Titanium dioxide / Titanium oxide
Metallic Coating Materials
Ag - Silver
Al - Aluminum
Cr - Chromium
Inconel 600 - Nickel/Chromium alloy
ITO - Indium Tin Oxide
Special Coating Materials
Hydrophobic
IR Dielectric Coating Materials
Al2O3 - Aluminium oxide
HfO2 - Hafnium dioxide
Ge - Germanium
Si - Silicon
SiO - Silicon Monoxide
YbF3 - Ytterbium fluoride
YF3 - Yttrium fluoride
Y2O3 - Yttrium oxide
ZnS - Zinc sulphide
IR Substrate Materials
Silicon
Germanium
Zinc Sulphide
Zinc Selenide
Calcium Fluoride
Barium Fluoride
Magnesium Fluoride
Chalcogenides
Nickel-plated Aluminium
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