photographic filter 1
noundomain: artefact
EnWordnet [ver.5.0]
Definition
A camera accessory consisting of an optical filter that can be inserted into the optical path.
Examples
- 1.The filter can be of a square or oblong shape and mounted in a holder accessory, or, more commonly, a glass or plastic disk in a metal or plastic ring frame, which can be screwed into the front of or clipped onto the camera lens.
Synonyms
- filter 3
A camera accessory consisting of an optical filter that can be inserted into the optical path.


