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Optical Coating Materials

An optical coating is one or more thin layers of material deposited on an optical component such as a lens or mirror, which alters the way in which the optic reflects and transmits light. 

MSE Supplies offers a wide selection of high-quality evaporation and crucibles in a full range of purity and dimensions for thin film optical coatings. These materials are suitable for all commercial evaporation systems, whether your requirements are for thermal evaporation, electron beam deposition system and ion sputtering system.

For evaporation, we provide pure metals, metal fluorides, metal oxides, metal fluoride, metal selenides & sulfides evaporation materials. These materials are typically available in bulk forms like pellets, pieces, wires and powders. We can customize the evaporation materials in dimensions, composition, and purity upon request. We also provide other evaporation materials for non-optical coating purpose.

For ion sputtering, we provide sputtering targets with customized chemistry, geometry and dimensions.  

A portion of the optical coating materials are listed below. For other compositions, please contact us.

Metals: Cr, Ag, Ge, Au, Ti, Ni, Ta, W, Al, Pt, Pd

Fluorides:AlF3, CeF3, GdF3, LaF3, PbF2, MgF2, NdF3, YbF3, YF3, ThF4

Oxides:Al2O3, Cr2O3, HfO2, Indium Tin Oxide, SnO2, SiO2, SiO, Ta2O5, TiO, Ti2O3, TiO2, Y2O3, ZrO2, Sc2O3, Nb2O5In2O3

Selenides & Sulfides: ZnSe, ZnS



MSE PRO Silicon Dioxide (amorphous), SiO<sub>2</sub> 99.99% 4N High Purity Powder - MSE Supplies LLC

MSE PRO Silicon Dioxide (amorphous), SiO2 99.99% 4N High Purity Powder

£5900
1 kg, 1-2 um Alpha Aluminum Oxide (Alumina) Al<sub>2</sub>O<sub>3</sub> Powder 99.999% 5N,  MSE Supplies

MSE PRO 1 kg, 1-2 um Alpha Aluminum Oxide (Alumina) Al2O3 Powder 99.999% 5N

£19000
Aluminum Sputtering Target Al,  MSE Supplies

MSE PRO Aluminum Sputtering Target Al

£4700
Titanium (III) Oxide (Ti<sub>2</sub>O<sub>3</sub>) 99.99% 4N Powder,  MSE Supplies

MSE PRO Titanium (III) Oxide (Ti2O3) 99.99% 4N Powder

£11700
5N (99.999%) Aluminum (Al) Pellets Evaporation Materials - MSE Supplies LLC

MSE PRO 5N (99.999%) Aluminum (Al) Pellets Evaporation Materials

£3800
Scandium(III) oxide (Sc<sub>2</sub>O<sub>3</sub>) 99.99% 4N Powder,  MSE Supplies

MSE PRO Scandium(III) oxide (Sc2O3) 99.99% 4N Powder

£24900
Yttrium (III) Oxide (Y<sub>2</sub>O<sub>3</sub>) 99.999% 5N Powder,  MSE Supplies

MSE PRO Yttrium (III) Oxide (Y2O3) 99.999% 5N Powder (5-8 um)

£8300
Tantalum Sputtering Target Ta,  MSE Supplies

MSE PRO Tantalum Sputtering Target Ta

£16500
Tantalum (V) Oxide (Ta<sub>2</sub>O<sub>5</sub>) 99.9% 3N Powder,  MSE Supplies

MSE PRO Tantalum (V) Oxide (Ta2O5) 99.9% 3N Powder

£19800
Magnesium Fluoride, MgF<sub>2</sub> 99.99% 4N High Purity Powder,  MSE Supplies

MSE PRO Magnesium Fluoride, MgF2 99.99% 4N High Purity Powder

£8000 Save £16900
Aluminum Oxide Sputtering Target Al<sub>2</sub>O<sub>3</sub>,  MSE Supplies

MSE PRO Aluminum Oxide Sputtering Target Al2O3

£29000
Silver Sputtering Target Ag,  MSE Supplies

MSE PRO Silver Sputtering Target Ag

£24200
Tungsten Sputtering Target W,  MSE Supplies

MSE PRO Tungsten Sputtering Target W

£9400
Nickel Sputtering Target Ni,  MSE Supplies

MSE PRO Nickel Sputtering Target Ni

£7500