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Camera Lens Chart (1/3")
| Lens Size | 5ft | 10ft | 25ft | 50ft | 100ft |
| 2.8mm | 8.5' W x 6.5' H |
17' W x 12.75' H |
43' W x 32' H |
86' W x 64.25' H |
171.5' W x 128.5' H |
| 4mm | 6' W x 4.5' H |
12' W x 9' H |
30' W x 22.5' H |
60' W x 45' H |
120' W x 90' H |
| 6mm | 4' W x 3' H |
8' W x 6' H |
20' W x 15' H |
40' W x 30' H |
80' W x 60' H |
| 8mm | 3' W x 2.25' H |
6' W x 4.5 H |
15' W x 11.25' H |
30' W x 22.5' H |
60' W x 45' H |
| 12mm | 2' W x 1.5 H |
4' W x 3' H |
10' W x 7.5' |
20' W x 15' H |
40' W x 30' H |
| 16mm | 1.5' W x 1.25' H |
3' W x 2.25' H |
7.5' W x 5.5' H |
15' W x 11.25' H |
30' W x 22.5' H |
| 25mm | 11" W x 9" H |
1.75' W x 1.25' H |
4.75' W x 3.5' H |
9.5' W x 7.25' H |
19' W x 14.5' H |
| 50mm | 6" W x 4" H |
11" W x 9" H |
2.25' W x 1.75' H |
4.75' W x 3.5' H |
9.5' W x 7' H |
| 75mm | 4" W x 3" H |
8" W x 6" H |
1.5' W x 1.25' H |
3.25' W x 2.5' H |
6.5' W x 4.75' H |
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