L’illuminamento è il flusso luminoso totale incidente su una superficie per unità di area.
1 ph = 1.0570e-12 ly
1 ly = 946,100,000,000 ph
Esempio:
Convert 15 Foto in Anno luce:
15 ph = 1.5855e-11 ly
| Foto | Anno luce |
|---|---|
| 0.01 ph | 1.0570e-14 ly |
| 0.1 ph | 1.0570e-13 ly |
| 1 ph | 1.0570e-12 ly |
| 2 ph | 2.1139e-12 ly |
| 3 ph | 3.1709e-12 ly |
| 5 ph | 5.2849e-12 ly |
| 10 ph | 1.0570e-11 ly |
| 20 ph | 2.1139e-11 ly |
| 30 ph | 3.1709e-11 ly |
| 40 ph | 4.2279e-11 ly |
| 50 ph | 5.2849e-11 ly |
| 60 ph | 6.3418e-11 ly |
| 70 ph | 7.3988e-11 ly |
| 80 ph | 8.4558e-11 ly |
| 90 ph | 9.5127e-11 ly |
| 100 ph | 1.0570e-10 ly |
| 250 ph | 2.6424e-10 ly |
| 500 ph | 5.2849e-10 ly |
| 750 ph | 7.9273e-10 ly |
| 1000 ph | 1.0570e-9 ly |
| 10000 ph | 1.0570e-8 ly |
| 100000 ph | 1.0570e-7 ly |
Inayam