ITAR registered and ROHS & REACH compliant

ISO 9001:2015 certification
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ANAB and RvA

Single-Layer AR

Single-Layer AR

Many anti-reflective requirements only require a single layer of dielectric material on the substrate surface.  Depending on the index of the substrate and the index of the deposited material, reflection is generally < 1.5%.  This is the oldest and simplest anti-reflective coating to deposit.  It is durable and carries less expense than multi-layer coatings.

Single Layer MgF2: