请告诉我H4和M2是一种镀膜材料？用在哪些光学薄膜上？谢谢了！！

Substance H1 highly refractive Patinal®

Substance H1 highly refractive Granules, about 1.0-1.6 mm 1.16004 Tablets, about 1 g, 10 x 3.5 mm 1.11611 Tablets, about 6 g, 14 x 9.5 mm 1.13723 Discs, about 6 g, 17.5 x 5.4 mm 1.13069 Refractive index 2.1 at 500 nm Transmission range 360 - 7000 nm Evaporation temperature 2200 - 2400 °C Evaporation source e-beam, W Application Coatings with high refractive index, multilayers Product information On Request In the description of tablets or discs, the first parameter is always the diameter, and the second the thickness

Substance H2 highly refractive Patinal®

Substance H2 highly refractive Granules, about 1-2.5 mm 1.16714 Granules, about 1-4 mm 1.16413 Refractive index 2.1 at 500 nm Transmission range 400 - 5000 nm Evaporation temperature 2000 - 2200 °C Evaporation source e-beam, W Application Coatings with high refractive index, multilayers Product information On Request

Substance H4 highly refractive Patinal®

Substance H4 highly refractive Granules, about 0.1-2 mm 1.15591 Granules, about 1-4 mm 1.08332 Refractive index 2.1 at 500 nm Transmission range 360 - 7000 nm Evaporation temperature 2200 - 2300 °C Evaporation source e-beam Application Highly refractive layers on glass and plastics Product information On Request

Substance M2 medium refractive Patinal®

Substance M2 medium refractive Granules, about 0.1-2 mm 1.08302 Granules, about 1-4 mm 1.09941 Refractive index 1.7 at 500 nm Transmission range 210 - 10000 nm Evaporation temperature 2000 - 2200 °C Evaporation source e-beam Application Medium refractive layers on glass and plastics Product information On Request

Substance H5 highly refractive Patinal®

Substance H5 highly refractive Granules, about 1-4 mm 1.08304 Refractive index 2.2 at 500 nm Transmission range 350 - 7000 nm Evaporation temperature about 2100 °C Evaporation source e-beam, Mo Application Highly refractive layers on glass and plastics Product information On Request

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