| 单词 | acutance developer |
| 释义 | > as lemmasacutance developer acutance developer n. a photographic developer formulated to increase the acutance of the developed image. ΘΚΠ society > leisure > the arts > visual arts > photography > chemicals > [noun] > developer developer1855 paraphenylenediamine1873 rodinal1892 glycin1893 amidol1894 Adurol1898 soup1929 acutance developer1961 1960 Industr. Photogr. May 72/2 A new, fine grain, high acutance developer..has been announced by Eastman Kodak Co.] 1961 Brit. Jrnl. Photogr. 27 Jan. 49/1 Add to FX1 working solution..40 gm/litre..of anhydrous sodium sulphite. This forms a ‘safe’ acutance developer for all grain structure groups. 1979 SLR Camera June 113/1 Indeed it may be worth using an acutance developer to further increase the apparent sharpness of contre-jour pictures. 1998 S. G. Anchell & B. Troop Film Developing Cookbk. vi. 59 Although acutance developers increase graininess, Rodinal can be used successfully with fast 35mm films. < as lemmas |
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