Methods for the measurement of performance of still projectors
General conditions of test. Test methods for determining accuracy of location of the pictures projected on the screen, resolving power, uniformity of illumination, temperature rise of slide, distance between lens and screen for a 1 m wide picture, light output and working temperature of casing
| Corporate Author: | |
|---|---|
| Language: | English |
| Published: |
London
BSI
1968
|
| Subjects: |
JKR Library
| Call Number: |
BS 4120 : 1968 |
|---|
| Accession | Item Category | Format | Status | Notes |
|---|
| BS4226 | Standards | British Standard | Available |
| BS4227 | Standards | British Standard | Available |