3.5mm 1/1.8″ 2MP Wide Angle Lens
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Product No. 600049
Stock In Stock
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- Focal Length 3.5mm
- F/# 2.4
- Max. sensor size 1/1.8"
- Mount C
- Resolution MP
- Working Distance 0.15m~∞
- Filter Thread M40.5×0.5mm
- FOV 104.5°×94.3°×78.0°
- Distrotion -1.23%@y=4.5mm
- Weight /g
| No. | Item | Specifications | |
| 1 | Max. sensor size | 1/1.8"(9mm) | |
| 2 | Focal Length | 3.5mm | |
| 3 | Mount | C-Mount | |
| 4 | F/# | F2.4-Close | |
| 5 | Working Distance | 0.15m~∞ | |
| 6 | FOV(Diagonal x H xV) | 1/1.8" | 104.5°×94.3°×78.0° |
| 1/2" | 99.6°×87.9°× 71.1° | ||
| 1/3" | 84.2°×71.1°× 55.6° | ||
| 7 | Object Size (at the minimum focus distance) |
1/1.8" | 425.0×350.5×261.3mm |
| 1/2" | 386.0×311.9×230.5mm | ||
| 1/3" | 291.9×230.5×169.7mm | ||
| 8 | BFL（in air） | 8.57mm | |
| 9 | Operation | Focus | Manual |
| Aperture | Manual | ||
| 10 | Distortion | 1/1.8" | -1.23%@y=4.5mm |
| 1/2" | -4.1%@y=4.0mm | ||
| 1/3" | -5.8%@y=3.0mm | ||
| 11 | Filter thread | M40.5×0.5mm | |
| 12 | Lens Size(W x L) | 42.5×47.5mm | |
| 13 | Weight | /g | |
| 14 | Work Temperature | -10℃～+50℃ | |
| 15 | Distance of entrance pupil | 10.83mm | |
| 16 | Diameter of entrance pupil | 1.47mm | |
| 17 | Distance of exit pupil | -603.07mm | |
| 18 | Diameter of exit pupil | 250.89mm | |
| 19 | Total optical length | 55.23mm | |
| 20 | Magnification | -0.032 | |
| Focus Distance | Magnification | Front DOV(mm) | Back DOV(mm) |
| 100mm | -0.03183 | 11.67988464 | 15.23988711 |
| 150mm | -0.02193 | 24.82970027 | 37.11812627 |
| 200mm | -0.01673 | 41.83344093 | 71.92008879 |
| 250mm | -0.01352 | 62.11656442 | 123.4756098 |
| 300mm | -0.01135 | 85.21332554 | 197.2936401 |
| 350mm | -0.00977 | 110.7421875 | 301.5957447 |
| 400mm | -0.00858 | 138.3876135 | 449.220104 |
| 450mm | -0.00765 | 167.8863869 | 661.391129 |
| 500mm | -0.00690 | 199.017199 | 975.9036145 |
| 550mm | -0.00629 | 231.5926276 | 1467.215569 |
Wide angle lens generally refers to the Fixed Focal Length Lenses with large field of view. In some applications, users need to obtain a larger field of vision, and they often need to use the lens with a large field angle when the working distance cannot be changed. GU's wide-angle lens has a large field of view, which is suitable for large FOV applications
