Broadband Anti-Reflection Coatings - Coatings - BTMT | Beijing Trans Manufacture and Trade Co., Ltd.

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Broadband Anti-Reflection Coatings

As light passes through an uncoated glass substrate, approximately 4% will be reflected at each surface. This results in a total transmission of only 92% of the incident light. Anti-reflection coatings are especially important if the system contains many transmitting optical elements.

Specifications

1/4 Wave MgF2@550nm
R≤1.5%@400-700nm(BK7/K9)
VIS [435-685nm]
R≤0.5%@435-685nm(BK7/k9)
R≤0.5%@435-685nm(SF2/ZF1)
VIS-NIR[500-830nm]
R≤0.5%@500-830nm(BK7/K9)
NIR [1250-1650nm]
R≤0.5%@1250-1650nm(K3/K10)
R≤0.5%@1250-1650nm(SF15/ZF11)

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