Illuminance is the total luminous flux incident on a surface per unit area. It is measured in lux (lx).
1 lx = 0 ph
1 ph = 10,000 lx
उदाहरण:
कन्वर्ट 15 Lux से Phot:
15 lx = 0.002 ph
| Lux | Phot |
|---|---|
| 0.01 lx | 1.0000e-6 ph |
| 0.1 lx | 1.0000e-5 ph |
| 1 lx | 0 ph |
| 2 lx | 0 ph |
| 3 lx | 0 ph |
| 5 lx | 0.001 ph |
| 10 lx | 0.001 ph |
| 20 lx | 0.002 ph |
| 30 lx | 0.003 ph |
| 40 lx | 0.004 ph |
| 50 lx | 0.005 ph |
| 60 lx | 0.006 ph |
| 70 lx | 0.007 ph |
| 80 lx | 0.008 ph |
| 90 lx | 0.009 ph |
| 100 lx | 0.01 ph |
| 250 lx | 0.025 ph |
| 500 lx | 0.05 ph |
| 750 lx | 0.075 ph |
| 1000 lx | 0.1 ph |
| 10000 lx | 1 ph |
| 100000 lx | 10 ph |