|
Standard Lens , Zoom at M (11°) |
Distance (m.) |
10 |
20 |
30 |
40 |
50 |
Cutoff |
1.9 |
3.9 |
5.8 |
7.7 |
9.6 |
1/2 peak |
1.4 |
2.8 |
4.2 |
5.6 |
7.0 |
Illuminance (lux) |
22730 |
5682 |
2526 |
1421 |
909 |
|
|
Efficiency |
41% |
Half-peak diameter |
0.14 X distance(m) |
Cutoff diameter |
0.19 X distance(m) |
Illuminance |
2273000 / distance2 (lux) |
Total Output |
34600 (lumens) |
|
|
|
|
Standard Lens , Zoom at M (58°) |
Distance (m.) |
3 |
6 |
9 |
12 |
15 |
Cutoff |
3.3 |
6.7 |
10.0 |
13.3 |
16.6 |
1/2 peak |
1.7 |
3.4 |
5.2 |
6.9 |
8.6 |
Illuminance (lux) |
12556 |
3139 |
1395 |
785 |
502 |
|
|
Efficiency |
41% |
Half-peak diameter |
0.57 X distance(m) |
Cutoff diameter |
1.11 X distance(m) |
Illuminance |
113000 / distance2 (lux) |
Total Output |
34800 (lumens) |
|
|
|