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L3.9N-M12-5MP 3.9mm 1/2.5" 5MP F3.0 M12 None distortion Lens with IR-CUT filter
Optical Specifications
| Item | Specification | |||
| F No. | 3.0 | |||
| Focal Length | 3.9mm | |||
| Image circle | 1/2.5" (Max image circle φ8mm) | |||
| Resolution | 5MP | |||
| Mount | M12*P0.5 | |||
| Back Focal Length | 4.54mm | |||
| Flange Back Length | 3.24mm | |||
| Distortion | <0.35%(@6.1mm) | |||
| FOV 4:3 | Image | H | V | D |
| 1/2.5" | 96° | 80° | 60° | |
| Operation | Focus | Manual | ||
| Iris | Fix | |||
| Structure | 2G2P + IR | |||
| Operating temperature | -20°C ~ +60°C | |||
IR CUT filter Specification (Buildin)
| Wave Length | transmission |
| 440-620nm | >=88% |
| 648±10nm | 50% |
| 700-1000nm | <=3% |
| 1050nm | <5% |
