Cooled MWIR Thermal Imaging Lenses
Product Features
● Various models available for different requirement
● Customization available for special requirement
Model and Technical Specification
Continuous Zoom Lens
|
Model |
Focus Length |
F# |
Spectrum |
FPA |
FOV |
|
MWT15/300 |
15~300mm |
4 |
3.7~4.8µm |
640×512, 15µm |
1.83°×1.46°~35.5°× 28.7° |
|
MWT40/600 |
40~600mm |
4 |
3.7~4.8µm |
640×512, 15µm |
0.91°×0.73°~13.7°×10.9° |
|
MWT40/800 |
40~800mm |
4 |
3.7~4.8µm |
640×512, 15µm |
0.68°×0.55°~13.7°×10.9° |
|
MWT40/1100 |
40~1100mm |
5.5 |
3.7~4.8µm |
640×512, 15µm |
0.5°×0.4°~13.7°×10.9° |
Dual-FOV Lens
|
Model |
Focus Length |
F# |
Spectrum |
FPA |
FOV |
|
DMWT15/300 |
60&240mm |
2 |
3.7~4.8µm |
640×512, 15µm |
2.29°×1.83° / 9.14°× 7.32° |
|
DMWT40/600 |
60&240mm |
4 |
3.7~4.8µm |
640×512, 15µm |
2.29°×1.83° / 9.14°× 7.32° |
Tri-FOV Lens
|
Model |
Focus Length |
F# |
Spectrum |
FPA |
FOV |
|
TMWT15/300 |
15&137&300mm |
4 |
3.7~4.8µm |
640×512, 15µm |
1.83°×1.46° / 4.0°×3.21° / 35.5°× 28.7° |
Product Performance
Cooled MWIR lens is most imporatant parts of cooled thermal camera. Normally it work for long distance over 3km. So most MWIR lens is in big focus length.
Due to big F value (F2, F4, F5.5) , Cooled MWIR lens is not so big in size and weight. It is similar to uncooled lens.
There are main 3 type of MWIR lens:
Continuous zoom lens is most popular lens for cooled MWIR camera. WTDS can provide focus range from 15mm~1100mm. Same level to Europe/Israel manufacturer.
Dual FOV lens is main used for defense application. Only 2 FOV make it switch very fast between Wide FOV and Narrow FOV.
Tri FOV lens is not so popular in the market. It is for some special applications.
We also provide window for MWIR lens if need. It is very popular for MWIR camera in all application，to protect it in complicated environment from damage.
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