Motorized Focus LWIR Lens 180mm f/1.2
The GLE18012 is designed for thermal imaging systems that require fast and remote focus adjustment. Covering the 8–12 µm spectral range, it integrates motorized mechanisms to enable automatic or remote focus adjustment to maintain sharp, stable images across varying distances and temperatures. It is particularly well-suited for: security monitoring, UAV payloads, industrial inspections, and perimeter surveillance, with compatibility across standard uncooled detector formats 640x512 resolution.
- Focus: motorized
- Low power consumption
- Hard carbon external coating
- High accuracy, smooth zoom and focus performance
Specifications
| HFOV | 160x120 | 320x240 | 336x256 | 384x288 | 640x480 | 640x512 |
| 25µm | 1.3 ° | 2.5 ° | 2.7 ° | 3.1 ° | ||
| 17µm | 0.9 ° | 1.7 ° | 1.8 ° | 2.1 ° | 3.5 ° | 3.5 ° |
| 12µm | 0.6 ° | 1.2 ° | 1.3 ° | 1.5 ° | 2.4 ° | 2.4 ° |
Optical
|
Focal Length
|
F/#
|
Wavelength
|
Focus Range
|
Format
|
|
180mm
|
1.2
|
8-12μm
|
5m -Infinity
|
Ø14
|
Mechanical
|
Interface
|
Focus Mechanism
|
Dimensions (mm)
|
Weight
|
|
Mounting Bracket
|
Motorized
|
Ø164x216
|
＜2630g
|
Environmental
|
Operating Temperature
|
Storage Temperature
|
Front Element Sealing
|
External Coating
|
|
-30°C to +50°C
|
-40°C to +60°C
|
IP67
|
DLC
|
Electrical & Communications
|
Power Input
|
|
DC 6-12V 0.2A
|
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