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LM3PB
LM3PB
New
Kowa's LM3PB is a fixed focus auto-iris lens designed for easy operation, due to the fixed focal length which eliminates the need for focus adjustments.
Data sheet
| Focal Length | 2.8mm |
| Focal Length Sort Order | 002.8 |
| Lens Type | Fixed Focal Length |
| Image Size | 1/3" (4.8 x 3.6 x 6mm) |
| Iris Range (F-Stop) | F1.4 - 360 |
| Angle of View 1/3" (Hor. x Ver. x Dia.) | 97.4 x 72.8 x 121.8° |
| TV Distortion | -15.8% |
| Minimum Object Focus Distance (1/3") (Hor. x Ver. x Dia.) | 472 x 306 x 745mm |
| Focusing Range | 0.2m |
| Flange Back | 12.5mm in air |
| Back Focus | 8.82mm in air |
| Filter Thread Size | M35.5x0.5 |
| Front/Rear Effective Diameter | Front Φ17.6mm / Rear Φ7.5mm |
| Mount | CS-mount |
| Exit Pupil Location | -30.0mm |
| Temperature Range | -10°C ~ +45°C |
| Storage Temperature Range | -40°C ~ +60°C |
| Resolution: Center/Corner | Center 100lp/mm / Corner 40lp/mm |
| Weight | 69g |
More info
Auto-Iris (DC)
Automatically adjusts lens to varying lighting conditions
Fixed Focal Lens
Preset focus remains fixed to exact specifications throughout the life of the lens so the user does not have to worry about managing the focus of the lens