25mm 1.8" 6M Fixed Focal Length Lens
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Product No. 600040
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- Focal Length 25mm
- F/# 1.8
- Max. sensor size 1/1.8"
- Mount C
- Resolution 6MP
- Working Distance 0.3m～∞
- Filter Thread M27.5×0.5mm
- FOV 20.42°×16.4°×12.33°
- Distrotion -0.11%@y=4.5mm
- Weight 38.9g
| No. | Item | Specifications | |
| 1 | Max. sensor size | 1/1.8"(9mm) | |
| 2 | Focal Length | 25mm | |
| 3 | Mount | C-Mount | |
| 4 | F/# | F1.8-F11 | |
| 5 | Working Distance | 0.3m~∞ | |
| 6 | FOV(Diagonal x H xV) | 1/1.8" | 20.42°×16.4°×12.33° |
| 1/2.3" | 17.74°×14.23°×10.69° | ||
| 1/2.5" | 16.39°×13.14°×9.87° | ||
| 7 | Object Size (at the minimum focus distance) |
1/1.8" | 110.93×88.52×66.26mm |
| 1/2.3" | 95.97×76.63×57.39㎜ | ||
| 1/2.5" | 88.52×70.70×52.96mm | ||
| 8 | BFL（in air） | 9.723mm | |
| 9 | Operation | Focus | Manual |
| Aperture | Manual | ||
| 10 | Distortion | 1/1.8" | -0.11%@y=4.5mm |
| 1/2.3" | -0.09%@y=3.9mm | ||
| 1/2.5" | -0.08%@y=3.6mm | ||
| 11 | Filter thread | M27.5×0.5mm | |
| 12 | Lens Size(W x L) | 37.7×35.9mm | |
| 13 | Weight | 38.9g | |
| 14 | Work Temperature | -10℃～+50℃ | |
| 15 | Distance of entrance pupil | 18.215mm | |
| 16 | Diameter of entrance pupil | 13.587mm | |
| 17 | Distance of exit pupil | -50.154mm | |
| 18 | Diameter of exit pupil | 27.106mm | |
| 19 | Total optical length | 40.00mm | |
| 20 | Magnification | -0.08176 | |
| Focus Distance | Magnification | Front DOV(mm) | Back DOV(mm) |
| 300mm | -0.08176 | 0.930226623 | 0.936031432 |
| 350mm | -0.07027 | 1.265487798 | 1.274705652 |
| 400mm | -0.06161 | 1.652028707 | 1.665788357 |
| 450mm | -0.05485 | 2.089769969 | 2.109361437 |
| 500mm | -0.04943 | 2.57863237 | 2.605506948 |
| 550mm | -0.04498 | 3.118536855 | 3.154307121 |
| 600mm | -0.04127 | 3.709404536 | 3.755844357 |
| 650mm | -0.03812 | 4.351156685 | 4.410201228 |
| 700mm | -0.03542 | 5.043714736 | 5.117460481 |
| 750mm | -0.03308 | 5.787000286 | 5.877705034 |
GA 1/1.8" 6M FA lens has very good optical performance, suitable for industrial automation, biomedical, industrial inspection and other fields. It adopts 1/1.8" sensor design, with a high resolution of "230lp/mm, 2.2um and 2.4um pixels", high consistency between center and edge, compatible 1/2.5" and 1/1.8" industrial cameras well. Small size and compact design, ideal used limited usage space.
Product characteristics
1. 1/1.8" Small Format design;
2. 230lp/mm@±4.5mm, high resolution;
3. Focal length covers 8-50 mm;
4. Compact design and Small size;
5. Special optical optimization, very high consistency between center and edge.
Product characteristics
1. 1/1.8" Small Format design;
2. 230lp/mm@±4.5mm, high resolution;
3. Focal length covers 8-50 mm;
4. Compact design and Small size;
5. Special optical optimization, very high consistency between center and edge.
