BS 5550-7.2.3:1978
$142.49
Cinematography. Production and presentation. Screens and screen luminance – Specification for screen luminance for the projection of 35 mm film on matt and directional screens
Published By | Publication Date | Number of Pages |
BSI | 1978 | 13 |
Maximum and minimum luminance at centre and sides of screen, for black-and-white and colour films. Conditions of measurement, test positions in auditorium for directional screens, type of photometer. Investigations to establish optimum luminance values for satisfactory projection appended.