La iluminancia es el incidente de flujo luminoso total en una superficie por unidad de área.Se mide en Lux (LX).
1 dL = 0 sb
1 sb = 10,000 dL
Ejemplo:
Convertir 15 Lúmenes de luz del día a Stard:
15 dL = 0.002 sb
| Lúmenes de luz del día | Stard |
|---|---|
| 0.01 dL | 1.0000e-6 sb |
| 0.1 dL | 1.0000e-5 sb |
| 1 dL | 0 sb |
| 2 dL | 0 sb |
| 3 dL | 0 sb |
| 5 dL | 0.001 sb |
| 10 dL | 0.001 sb |
| 20 dL | 0.002 sb |
| 30 dL | 0.003 sb |
| 40 dL | 0.004 sb |
| 50 dL | 0.005 sb |
| 60 dL | 0.006 sb |
| 70 dL | 0.007 sb |
| 80 dL | 0.008 sb |
| 90 dL | 0.009 sb |
| 100 dL | 0.01 sb |
| 250 dL | 0.025 sb |
| 500 dL | 0.05 sb |
| 750 dL | 0.075 sb |
| 1000 dL | 0.1 sb |
| 10000 dL | 1 sb |
| 100000 dL | 10 sb |
Inayam