Extended Open Multilingual Wordnet 1.3

13821408-n 'the ratio of the focal length to the diameter of a (camera) lens system';

汉语	焦距比数 , 孔径焦距比 , 焦比
英语	speed , focal ratio , f number , stop number
Indonesian	kelajuan
日语	Fナンバー

Definitions

Relations

Hypernym:	ratio
Semantic Field:	relation_n

External Links

TempoWN: ◁ △ ▷ (Past: 0.000; Present: 0.000; Future: 0.000)

SentiWN: △ ▽ (+0.00 -0.00) MLSentiCon: △ ▽ (+0.00 -0.00)