light filter


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light filter

An optical element such as a sheet of glass, gelatine, or plastic dyed in a specific manner to absorb selectively light of certain colors.
ThesaurusAntonymsRelated WordsSynonymsLegend:
Noun1.light filter - a transparent filter that reduces the light (or some wavelengths of the light) passing through it
filter - device that removes something from whatever passes through it
Translations
References in periodicals archive ?
The ASUS Blue Light Filter has four different filter settings that can be accessed via the onscreen display menu, letting users easily control the amount of blue light reduction.
The products eligible for this offer include Roller Blockout - Portsea, Roller Blockout - Active, Roller Blockout - Contra, Roller Light Filter - Portsea, Roller Light Filter - Harmony, Roller Light Filter - Kirra, Roller Light Filter - Venus, Roller Light Filter - Matrix, Roller Sunscreen - Viewscreen 2500 and more.
Blue Light Filter: The upcoming update will add a Google Pixel-style blue light filter to the Samsung Galaxy S7 and S7 Edge.
Additionally, AKG has started producing light filter kits, which will change the built-in white LED map light to either red or green for better night performance.
It works by providing 1000mcg of copper, which contributes to normal skin pigmentation and melanin production, this then serves as a light filter, protecting against ultraviolet light damage.
In creating a directional light filter, MIT physicist Yichen Shen and his team knew that at the interface between any pair of materials, light arriving from one specific angle, known as the Brewster angle, can simply pass through unimpeded --it won't get reflected or bent.
In order to absorb ultraviolet radiation (UVR) an organic ultraviolet (UV) light filter must contain a suitable chromophore.
If they do, they will be able to choose whether they want a strict, moderate or light filter.
Some of the sunglasses also demonstrated light filter problems, which might alter or distort the wearer's vision and cause headaches.
BASF has rolled out Z-Cote LSA, its latest inorganic, broad-spectrum ultraviolet (UV) light filter.
The boxy shelves are set in a wall that divides this bedroom from a windowed entryway; resin panels let light filter from there into the darker bedroom.
IR receivers are specified by optic features, packaging, special circuitry such as an ambient light filter, wide viewing angle, and more.