LWIR Thermal Imaging Zoom Lenses
Feature
● Various models available for different requirement
● Customization available for special requirement
Technical Specification
|
Model |
Focus Length |
F# |
Spectrum |
FPA |
FOV |
|
LWT25/75 |
25~75mm |
1.2 |
8~12µm |
384×288, 12µm 640×512, 17µm 640×512, 12µm 1280×1024, 12µm |
3.5°×2.6°~15°×11° 8.3°×6.6°~24°×19° 5.9°×4.7°~17.5°× 14° 11.7°×9.4°~17.5°× 14° |
|
LWT15/180 |
15~180mm |
1.3 |
8~12µm |
384×288, 12µm 640×512, 17µm 640×512, 12µm |
2.1°×1.6°~17.5°×13° 3.5°×2.8°~39.8°×32.3° 2.4°×2°~29°×23.5° |
|
LWT20/100 |
20~100mm |
1.2 |
8~12µm |
384×288, 12µm 640×512, 17µm 640×512, 12µm 1280×1024, 12µm |
2.6°× 1.87°~13°×9.8° 6.2°×5°~30.5°× 24.5° 4.4°×3.5°~21.7°× 17.5° 8.8°×7°~42°×34° |
|
LWT20/120 |
20~120mm |
1.2 |
8~12µm |
384×288, 12µm 640×512, 17µm 640×512, 12µm |
2.2°× 1.6°~13°×9.8° 5.2°×4.1°~30.5°× 24.5° 3.7°×2.9°~21.7°× 17.5° |
|
LWT25/150 |
25~150mm |
1.2 |
8~12µm |
384×288, 12µm 640×512, 17µm 640×512, 12µm |
1.75°× 1.3°~10.5°×7.9° 4.2°×3.3°~24.5°× 19.7° 2.9°×2.4°~17.5°× 14° |
|
LWT25/150L |
25~150mm |
1.4 |
8~12µm |
384×288, 12µm 640×512, 17µm 640×512, 12µm |
1.75°× 1.3°~10.5°×7.9° 4.2°×3.3°~24.5°× 19.7° 2.9°×2.4°~17.5°× 14° |
|
LWT30/150H |
30~150mm |
1.0 |
8~12µm |
384×288, 12µm 640×512, 17µm 640×512, 12µm |
1.75°× 1.3°~8.8°×6.6° 4.2°×3.3°~20.6°× 16.1° 2.9°×2.4°~14.6°× 11.7° |
|
LWT30/150 |
30~150mm |
1.2 |
8~12µm |
384×288, 12µm 640×512, 17µm 640×512, 12µm 1280×1024, 12µm |
1.8°× 1.3°~8.8°×6.6° 4.2°×3.3°~20.6°× 16.1° 2.9°×2.4°~14.6°× 11.7° 5.9°×4.7°~28.7°×23.1° |
|
LWT30/180 |
30~180mm |
1.4 |
8~12µm |
384×288, 12µm 640×512, 17µm 640×512, 12µm |
1.5°×1.1°~8.8°×6.6° 3.5°×2.8°~20.6°× 16.1° 2.4°×2°~14.6°× 11.7° |
|
LWT25/225 |
25~225mm |
1.2~1.5 |
8~12µm |
384×288, 12µm 640×512, 17µm 640×512, 12µm 1280×1024, 12µm |
1.17°×0.88°~10.5°×7.9° 2.8°×2.2°~24.5°× 19.7° 1.9°×1.5°~17.5°× 14° 3.9°×3.1°~42°×34.1° |
Performance
Uncooled thermal lens is widely use in thermal cameras, thermography for observation, industry, medical. There are mainly 2 type lenses for zoom lens.
Continuous zoom lens is main used for PTZ camera, and RCWS system. Wide FOV for searching, Narrow FOV for tracking and aiming. The user can zoom it in any FOV to check target.
Dual FOV lens is main used for defense application. Only 2 FOV make it switch very fast between Wide FOV and Narrow FOV.
Auto focus is available from core, or thirty part auto focus board. We provide fast auto focus time less than 2 seconds.
Customization is available for special requirement. Such as Flange sharp/dimension, protocol, screw hole...
Connector to thermal core is standard parts if required. We can provide all kind connector according to requirement.
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