Читать книгу Motion Picture Operation, Stage Electrics and Illusions - Henry Charles Horstmann - Страница 17

Table of Contents

Setting and Adjustment of Carbons.—To project a picture upon a screen properly is an art and requires close study and some knowledge of all the factors involved. The most important factor is that of the light. Electric light is so universally used at the present time that it is hardly necessary to mention the other sources of illumination.