anti-reflection coating

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anti-reflection coating 

A thin film of transparent material, usually a metallic fluoride (e.g. magnesium fluoride), deposited on the surface of a lens which increases transmission and reduces surface reflection. Abbreviated: AR coating. Syn. anti-reflection film. See coating; Fresnel's formula; ghost image; coated lens.
References in periodicals archive ?
Like the standard Vista AR coating, Vista AR Haptic stands up to 120 days in a salt fog humidity chamber and can perform in exposure to direct sunlight and subzero temperatures.
The Panel PC is equipped with a 24 inch 1920 x 1080 full HD resolutions projected capacitive multi-touch screen that comes with anti-shining AR coating.
As a consequence, AR coating should exhibit a refractive index between that of the air and the substrate.
The superhydrophobic sol gel was spin-coated on the top of an AR coating to form a superhydrophobic AR coating on a glass substrate.
It will also produce exclusive products, including Hoyalux iD freeform progressive lenses, the AR coating Hi-Vision LongLife and Eyvia 1.
These lenses are now available in 'Pasaules Optika' centers at a price of 115 EUR each, including special color or polarizing coating and AR coating on the inner surface of the lens.
The European-style scope features Kahles' AR coating on all air-to-glass lens surfaces, and fast focus with the parallax adjustment set at 50 yards.
There are cover glass products, of which the intensity of radiation is improved by enhancing the quantity of light through AR coating and forming patterns, being released.
For example, DSI's new low insertion loss coatings feature extremely low reflectance with an AR coating performance rating of R< 0.
microhardness macrohardness 2205 steel 54 46 -- 250 [+ or -] 12 Ar coating 65 35 285 [+ or -] 12 633 [+ or -] 46 Ar + 5%[N.
HOYA'S HI-VISION LongLife AR coating has won the iF Material Award of 2010.
For example, an AR coating for 263 nm can improve transmission to above 90 percent, and above 80 percent for 193 nm.