ultraviolet filter

noun Photography.

a filter used on a lens to absorb ultraviolet radiation that may impart an undesirable blue cast to a photograph.

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Nearby words

ultrathin, ultrathin section, ultratropical, ultraviolet, ultraviolet astronomy, ultraviolet filter, ultraviolet keratoconjunctivitis, ultraviolet lamp, ultraviolet microscope, ultraviolet radiation, ultravirus

Also called UV filter.

Dictionary.com Unabridged Based on the Random House Unabridged Dictionary, © Random House, Inc. 2019