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EntityQ612206· pop 18· linked from 77 articles

ND 필터

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Also known as ND filter

Device in optics that reduces light intensity

Wikidata facts

Subclass of: photographic filter

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maintained by WikiProject: WikiProject Mathematics
Commons category: ND filters

Sources (2)

via Wikidata · CC0

Available in 17 languages

via Wikidata sitelinks · CC0