UND Group
Night Vision & Thermal Imaging Devices Supplier
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The visible light lenses are high-definition fog-penetration lenses specially designed for (0.4~0.9um) band, and adopt near-infrared filter, coating technology and electronic image enhancement technology, capturing sharp and high-contrast black-white images even in foggy days, with remote observation effect being improved. The products have considered multiple focal lengths to achieve optical zoom of different magnification. Pairing with high-performance night and day cameras, the products can meet the image requirements of different FOVs and target ranges in many scenes, and are mainly used in professional security, civil security, forest fire prevention, airborne and ship-borne cameras, and photography among other.
The production and development can be customized according to the client's requirements.
|
Focal length |
F-number |
Spectral range |
FOV(H×V) |
Detector specification |
Focusing mode |
|
32/126mm |
2.36/3.0 |
0.4~0.9μm |
12.83°×7.24°/3.27°×1.84° |
1920*1080 3.75μm |
Electrical-operated |
|
32/70mm |
3 |
0.4~0.9μm |
12.83°×7.24°/5.89°×3.31° |
1920*1080 3.75μm |
Electrical-operated |
|
6.5~52mm continuous zoom |
4.5 |
0.4~0.9μm |
54°×32°~7.29°×4.1° |
1920*1080 3.45μm |
Electrical-operated |
|
10~150mm continuous zoom |
3.3-5.6 |
0.4~0.9μm |
36.7°×21.1°~2.6°×1.4° |
1920*1080 3.45μm |
Electrical-operated |
|
15~300mm continuous zoom |
3.5-6 |
0.4~0.9μm |
24.9°×14.2°~1.3°×0.7° |
1920*1080 3.45μm |
Electrical-operated |
|
15~600mm continuous zoom |
4-6 |
0.4~0.9μm |
27°×15.38°~0.69°×0.39° |
1920*1080 3.75μm |
Electrical-operated |
|
80~425mm continuous zoom |
4.8-6.8 |
0.4-0.95um |
5.15°×2.9°~0.97°×0.54° |
1920*1080 3.75μm |
Electrical-operated |