SupIR 25 mm f/1.2 Fixed Focus LWIR XGA Imaging Lenses
SupIR 25 mm f/1.2 Fixed Focus LWIR XGA Imaging Lenses
The SupIR 25mm f/1.2 fixed focus LWIR imaging lens has a 25.0 mm focal length with an f-number of 1.2. This single field of view lens (1-FOV) is designed for 1024x768 XGA format uncooled LWIR cameras.
- Advanced technologies for the highest performance long wave focal planes
- LWIR High-durability and hard-carbon AR coatings for 8-12 µm
- Passive athermalization with the highest imaging performance from -40 to +80°C
- Compatible with 12 μm pixel pitch, 1024x768 XGA format LWIR cameras
- Providing superior performance from 25 m out to infinity
- Cost-effective solution for high-resolution thermal imaging and sensing 查看所有功能
HFOV [deg]
| Format | |||||
|---|---|---|---|---|---|
| Pitch | 320x240 | 384x288 | 640x480 | 1024x768 | |
| 17 µm | 12.4° | 14.9° | 24.8° | ||
| 12 µm | 8.7° | 10.5° | 17.5° | 27.9° | |
规格
- 型号Single Field of View
- 焦距25 mm
- F/#1.2
- 光谱范围8-12 μm
- 背向焦点尺寸18.3mm in air
- 聚焦机制Fixed
- 聚焦范围0.5 m to infinity
- 景深25 m to infinity
- 工作温度范围-40°C to +80°C
- 存储温度范围-55°C to +85°C
- 密封IP 67 front element only
- 波长范围LWIR
功能
光学镀膜
我公司的高耐磨增透膜（AR），以及多种类型的硬碳膜（HC）拥有最高耐用性、能量传输及最小反射率。
- 物理气相沉积（PVD）– 热熔性和电子枪
- 离子辅助沉积（IAD）– 离子枪
- 等离子增强化学气相沉积（PECVD），适用于DLC镀膜
Passive Athermalized Lens Assembly
Our IR imaging lens assemblies incorporate passive athermalization of the lenses and opto-mechanical system to maintain the highest imaging performance over the full operating temperature range. We use advanced materials that enable unique athermalization properties and optomechanical designs that effectively compensate for optical variations over a wide temperature range.
IR Optics Production Site Virtual Tour
Ophir SupIR 25mm f/1.2 LWIR lens, integrated in VIENTO 1280 by Sierra-Olympia
Applications
资源
Drawings & CAD
680108 Interface Control Document(182.9 kB, PDF)
Literature
High Performance Optics for UAV Payloads and Drones(1.1 MB, PDF)
