| 单词 | light meter |
| 释义 | > as lemmaslight meter light meter n. a device for measuring the intensity of light; esp. one that shows the correct exposure when taking a photograph (cf. exposure meter n. at exposure n. 1e). ΘΚΠ the world > matter > physics > electromagnetic radiation > light > intensity of light, luminosity > [noun] > degree of intensity > instrument photometer1779 photoscope1872 spectrophotometer1881 light meter1889 Hefner1891 illuminometer1895 luxmeter1910 lumeter1911 telephotometer1915 society > leisure > the arts > visual arts > photography > camera > parts and accessories of camera > [noun] > meters photographometer1848 heliograph1851 actinometer1866 sensitometer1880 light meter1889 exposure meter1891 iconometer1894 extinction meter1931 1889 Year-bk. Photogr. & Photogr. News Almanac 1890 135 Few will be disposed to question the superiority of the actinometer or chemical light-meter over the photometer. 1921 Gas Jrnl. 23 Nov. 563/2 Mr. Haydn T. Harrison next interested the members with a description of the ‘Benjamin’ Lightmeter, which is a simple portable apparatus to measure illumination, and enable one to give intelligent and expert advice on factory lighting. 1973 A. Broinowski Take One Ambassador xiii. 211 Peering at the light-meter reading on his Asahi Pentax. 2017 Independent (Nexis) 8 Feb. 41 To take their shots, they explored the area on bike armed with a camera and a light meter. < as lemmas |
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