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.
Dictionary of Military and Associated Terms. US Department of Defense 2005.
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
Based on WordNet 3.0, Farlex clipart collection. © 2003-2012 Princeton University, Farlex Inc.
Translations
References in classic literature ?
Faint light filtered from above through occasional ventilating and lighting tubes, but it was scarce sufficient to enable my human eyes to cope with the darkness, and so I was forced to move with extreme care, feeling my way along step by step with a hand upon the wall beside me.
And then the light filtered in, not through the window, which remained black, but through a triangular aperture between a beam and a heap of broken bricks in the wall behind us.
And so she led him through winding corridors of gloom, until finally they came to a small chamber into which a little light filtered through a stone grating in the ceiling.
Apply a blue light filter. This is usually available in screen/display setting of any device.
It offers BLUE LIGHT FILTER lenses that block blue light and protect the eyes from digital devices.
The Honor 8C features a blue light filter, which reduces the strain on users' eyes from continued screen exposure.
This intuitive software utility makes it easy to tweak settings or configure settings across multiple software add-ons, such as ASUS Shadow Boost, ASUS GameVisual, ASUS App Sync, and the ASUS Ultra-Low Blue Light Filter. Adjustments to these utilities can be made via a simply on-screen display (OSD) menu or using ROG Strix XG49VQ's physical navigational joystick.
Prof Aydogan Ozcan and his team from UCLA's NanoSystems Institute used an LED, a plastic light filter and some wires to adapt a cell phone to become a portable laboratory capable of detecting micro-organisms.
The Nubia X also has a software-based three-level blue light filter which is certified by TUV Rheinland on the OLED panel which could be a primary reason to switch to the panel at the back.
Windows 10 also has a built-in blue light filter which goes by name 'Night Light'.
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.