50mm 2/3" 2M Fixed Focal Length Lens
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Product No. 600004
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- Focal Length 50mm
- F# 1.8
- Max. sensor size 2/3"
- Mount C
- Resolution 2MP
- Working Distance 0.5m～∞
- Filter Thread M30.5×0.5mm
- FOV 12.5°×9.1°×7.5°
- Distrotion -0.22%@y=5.5mm
- Weight 98g
| No. | Item | Specifications | |
| 1 | Max. sensor size | 2/3"(11mm） | |
| 2 | Focal Length | 50mm | |
| 3 | Mount | C-Mount | |
| 4 | F/# | F1.8-C | |
| 5 | Working Distance | 0.5m～∞ | |
| 6 | FOV(Diagonal x H xV) | 2/3" | 12.5°×9.1°×7.5° |
| 1/2" | 10.0°×7.3°×5.5° | ||
| 1/3" | 7.5°×5.5°×4.1° | ||
| 7 | Object Size (at the minimum focus distance) |
2/3" | 101.4×81.0×60.6mm |
| 1/2" | 73.6×58.8×44.1mm | ||
| 1/3" | 55.1×44.1×33.0mm | ||
| 8 | BFL（in air） | 12.94mm | |
| 9 | Operation | Focus | Manual |
| Aperture | Manual | ||
| 10 | Distortion | 2/3" | -0.22%@y=5.5mm |
| 1/2" | -0.1%@y=4.0mm | ||
| 1/3" | -0.05%@y=3.0mm | ||
| 11 | Filter thread | M30.5×0.5mm | |
| 12 | Lens Size(W x L) | 39.5×50.21mm | |
| 13 | Weight | 98g | |
| 14 | Work Temperature | -10℃～+50℃ | |
| 15 | Distance of entrance pupil | 44.29mm | |
| 16 | Diameter of entrance pupil | 27.74mm | |
| 17 | Distance of exit pupil | -31.00mm | |
| 18 | Diameter of exit pupil | 16.22mm | |
| 19 | Total optical length | 54.70mm | |
| 20 | Magnification | -0.1092 | |
| Focus Distance | Magnification | Front DOV(mm) | Back DOV(mm) |
| 500mm | -0.10918 | 2.0432 | 2.0601 |
| 550mm | -0.09845 | 2.4713 | 2.4937 |
| 600mm | -0.08963 | 2.9398 | 2.9689 |
| 650mm | -0.08227 | 3.4488 | 3.8458 |
| 700mm | -0.07603 | 3.9982 | 4.0444 |
| 750mm | -0.07066 | 4.5879 | 4.6447 |
| 800mm | -0.06601 | 5.2178 | 5.2868 |
| 850mm | -0.06192 | 5.8880 | 5.9708 |
| 900mm | -0.05832 | 6.5984 | 6.6966 |
| 950mm | -0.05511 | 7.3490 | 7.4645 |
2/3" 2M FA lens covers all common focal lengths, suitable for a variety of simple imaging, with good performance and low cost, mainly used for large-scale industrial automation applications.
