| 1.Image Plane: | |||
| Item | Spec | ||
| Full Image High | 2.58mm | ||
| Designate Sensor Format | This lens is designed for 1/7 inch | 357*297 pixels(CIF), pixels size 5.6(um), with sensor cover glass T=0.55(mm) CMOS sensor. | |
| 2.Mechanical Characteristics: | |||
| Item | Spec | ||
| Product Dimensions | Showing as the layout drawing | ||
| Lens Construction | 1 plastic | 1 IR-Cut filter | |
| 3.General Lens Data: | |||
| Item | Spec | ||
| Effective Focal Length | 2.9mm | ||
| Total Track | 6.4mm | ||
| F/# | 2.8 | ||
| Stop Radius | 0.52mm | ||
| Entrance Pupil Diameter | 1.04mm | ||
| Entrance Pupil Position | -6.42mm | which is respect to the image surface | |
| Exit Pupil Diameter | 5.93mm | ||
| Exit Pupil Position | -16.66mm | which is respect to the image surface | |
| Semi-Field OF View | 24 degrees | ||
| Ir-Cut Filter | T 50%650+/-10(nm) | ||
| 4.Image Performance: | |||
| Item | Spec | ||
| MTF | on axis=40% 40 lppm | ||
| 0.7 field=30% 30 lppm | |||
| Relative Illumination | 74% 1.0 field | ||
| Distortion | -1.2% 1.0 field | ||
| 5.Environment: | |||
| Item | Spec | ||
| Operation Temperature | 0~40oC | ||
| Storage Temperature | 0~60oC |
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