Motorized Focus LWlR Lens 200mm f/1.2
The GLE20012KD 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 from 640 to 1280 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 | 1024x768 | 1280x1024 |
| 25µm | 1.1 ° | 2.3 ° | 2.4 ° | 2.7 ° | 4.6 ° | 4.6 ° | ||
| 17µm | 0.8 ° | 1.6 ° | 1.6 ° | 1.9 ° | 3.1 ° | 3.1 ° | 5.0 ° | |
| 12µm | 0.6 ° | 1.1 ° | 1.2 ° | 1.3 ° | 2.2 ° | 2.2 ° | 3.5 ° | 4.4 ° |
Optical
|
Focal Length
|
F/#
|
Wavelength
|
Focus Range
|
Format
|
|
200mm
|
1.2
|
8-12μm
|
30m -Infinity
|
Ø22
|
Mechanical
|
Focus Mechanism
|
Dimensions (mm)
|
Weight
|
|
Motorized
|
Ø181x230.5
|
≤2.012kg
|
Environmental
|
Operating Temperature
|
Storage Temperature
|
Front Element Sealing
|
External Coating
|
|
-40°C to +60°C
|
-50°C to +80°C
|
IP67
|
DLC
|
Electrical & Communications
|
Power Input
|
Communications
|
|
DC 9V(6-12V)
|
NA
|
Related Products
