La iluminancia es el incidente de flujo luminoso total en una superficie por unidad de área.Se mide en Lux (LX).
1 ph = 1 sb
1 sb = 1 ph
Ejemplo:
Convertir 15 Foto a Stard:
15 ph = 15 sb
| Foto | Stard |
|---|---|
| 0.01 ph | 0.01 sb |
| 0.1 ph | 0.1 sb |
| 1 ph | 1 sb |
| 2 ph | 2 sb |
| 3 ph | 3 sb |
| 5 ph | 5 sb |
| 10 ph | 10 sb |
| 20 ph | 20 sb |
| 30 ph | 30 sb |
| 40 ph | 40 sb |
| 50 ph | 50 sb |
| 60 ph | 60 sb |
| 70 ph | 70 sb |
| 80 ph | 80 sb |
| 90 ph | 90 sb |
| 100 ph | 100 sb |
| 250 ph | 250 sb |
| 500 ph | 500 sb |
| 750 ph | 750 sb |
| 1000 ph | 1,000 sb |
| 10000 ph | 10,000 sb |
| 100000 ph | 100,000 sb |
Inayam