From: Equivalence between solar irradiance and solar simulators in aging tests of sunglasses
Distance (d) from lamp (mm) | ||||||
---|---|---|---|---|---|---|
300 | 250 | 200 | 150 | 100 | 50 | |
1. From peak to peak | ||||||
Min | 2 | 3 | 5 | 9 | 21 | 83 |
Max | 3 | 4 | 6 | 11 | 26 | 103 |
Med | 2 | 3 | 5 | 9 | 21 | 84 |
2. From sunrise to sunset | ||||||
Min | 2 | 2 | 4 | 7 | 15 | 60 |
Max | 2 | 3 | 4 | 7 | 16 | 62 |
Med | 2 | 3 | 4 | 7 | 16 | 62 |
3. First band peak only | ||||||
Min | 15 | 22 | 34 | 60 | 134 | 537 |
Max | 15 | 22 | 35 | 62 | 139 | 556 |
Med | 15 | 22 | 35 | 62 | 139 | 555 |