AF/AS Coating

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Lenses

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Prisms

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Windows

H-K9L(N-BK7) Windows
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Step Glass
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Mirrors

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Filters

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Infrared Optics

ZnS(Zinc Sulphide)
ZnSe(Zinc Selenide)
Silicon
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LiF(Lithium Fluoride)
MgF2(Magnesium Fluoride)
BaF2 (Barium Fluoride)
CaF2(Calcium Fluoride)

Coatings

AR Coating
BBAR Coating
DLC Coating
Hydrophobic Coating
AF/AS Coating
CTO Coating

Crystals

Laser Crystals
NLO Crystals
Bonding Crystals
Passive Q-switch Crystals

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AF (Anti Fingerprint Coating) has become one of the most inquired and demanded coatings on various materials finishes because it enhances the surface hardness. Sometimes it is also called AS(Anti-Smudge) coating.