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Definition of Light filter
1. Noun. A transparent filter that reduces the light (or some wavelengths of the light) passing through it.
Lexicographical Neighbors of Light Filter
Literary usage of Light filter
Below you will find example usage of this term as found in modern and/or classical literature:
1. The Photographic Times (1908)
"The first point to be grasped is that the light filter is not used to ...
The function of the light filter is to keep back the superactive violet and blue ..."
2. Three-colour Photography: Three-colour Printing and the Production of by Arthur Hübl (1904)
"A green (respectively a blue and yellow light filter) has been used for the taking of
... The condition that the light filter should be complementary to the ..."
3. The Optical Rotating Power of Organic Substances and Its Practical Applications by Hans Landolt, Otto Schönrock, Paul Lindner (1902)
"... Sodium Light-Filter.1—In the following considerations, in order to have a
specific kind of instrument in mind, we shall assume that all observations are ..."
4. Medical Record by George Frederick Shrady, Thomas Lathrop Stedman (1896)
"When a light filter is used a light yellow one of an aqueous solution of bichromate
of ... With acetylene light a light filter is more frequently required. ..."
5. A Handbook of Sugar Analysis: A Practical and Descriptive Treatise for Use by Charles Albert Browne (1912)
"... light filter, constitutes the most effective absorbent means of sodium-light
... light filter consists of a tubular cell closed at the ends by tightly ..."
6. The Photographic Journal of America: The Oldest Photography Magazine in America (1917)
".It is to remedy this state of things that a light filter or color screen is used.
The fact is sometimes overlooked that the photographer has a very useful ..."
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