| 释义 |
Finlay process Photogr.
[f. the name of C. L. Finlay, a British photographer.]
(See quot. 1935.)
[1911Encycl. Brit. XXI. 519/1 In C. L. Finlay's ‘Thames’ colour plate (1908) the tricolour screen is formed by rows of circular dots coloured alternately orange-red and green and the intermediate spaces blue.] 1931F. R. Newens Technique Colour Photogr. iv. 92 The Finlay process is a duplicating process... One of the fundamental necessities for success in the Finlay process, is the closest possible contact between the squares of the taking screen and the emulsion of the negative plate. 1935Discovery July 188/2 All photographers are familiar with..the Finlay screen plate process... The ruled colour screen is on a separate plate which is exposed in contact with the photographic plate; from the negative so exposed a transparency print in black and white is made, and this is finally viewed bound in register with a ruled colour screen plate similar to that which was used when the negative was exposed. 1940A. L. M. Sowerby Wall's Dict. Photogr. (ed. 15) 142 Shorter exposures are required by the Finlay and Dufaycolor processes than with the earlier screen-plates. |