| 11. | As one of the three principal factors governing astronomical seeing, atmospheric twinkling is defined as variations in illuminance only.
|
| 12. | The same 1000 lumens, spread out over ten square metres, produces a dimmer illuminance of only 100 lux.
|
| 13. | Once this process is completed, the illuminance and luminance produced by each fixture in the space can be calculated.
|
| 14. | It is noteworthy that the pleasing region of the curve contains color temperatures and illuminance levels comparable to naturally lit environments.
|
| 15. | The illuminance " E " is controlled by the f-number but also depends on the scene luminance.
|
| 16. | However, the same 1000 lumens, spread out over ten square metres, produces a dimmer illuminance of only 100 lux.
|
| 17. | The exposure time is the same for all elements, but the image illuminance varies with the luminance of each subject element.
|
| 18. | The stadium is lit by 150 floodlights, whose total illuminance is 2000 lux, enabling broadcasting of matches in High Definition.
|
| 19. | The background lighting levels are sufficient, and the recommended task illuminances could be achieved if personal task lighting was switched on.
|
| 20. | LUXIM's light-emitting plasma is designed to complement LED . LEP is designed for use in high illuminance applications.
|
