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RSA9.1F1.2-640-12
Rising
Infrared Athermal Lens Description:
Focal Length 9.1mm F1.2 LWIR Infrared Germanium Lens.
8-12um Long Wave Infrared Athermal Lens For Drone Monitor, Infrared Camera, Car Monitor, Infrared Sight Scope.
Learn about long wave infrared optics:
Thermal imagers using long-wave infrared technology are able to capture images of objects that cannot be seen with devices that rely on visible light. Unlike other imaging devices, long-wave infrared cameras do not emit radiation themselves, but rather capture the radiation emitted by the object being observed. This non-invasive and non-destructive feature makes long wave infrared cameras highly versatile and suitable for a variety of applications.
While long-wave infrared optics may not be the best choice for accurate temperature measurements, they do an excellent job of providing high-quality images. They are particularly suitable for surveillance, industrial quality control and medical diagnostics. Our long-wave infrared lenses offer superior performance in the spectral range of 3000 to 5000 nm, delivering results near the diffraction limit. These lenses can be used in spectroscopy with tunable QCL lasers and are also compatible with thermal imaging.
Infrared Athermal Lens Parameters:
| Product Name | LWIR Athermal Lens |
| Focal Length | 9.1mm |
| F# | 1.2 |
| Image Diagonal | 9.83mm |
| Average Transmission | ＞90% |
| Circular FOV | (H)48°x(V)38°x(D)62° |
| Back Focus Distance | 17.1mm |
| Back Working Distance | 9mm |
| Back Focus Length | 9.5mm |
| Dimensions | 22mm / 15mm |
| Focus Type | Fixed Focal |
| Focus Range | 0.5m to infinity |
| Mount Type | M22x0.5-6g |
| Detector | 640x512-12um |
| Weight | 12.4g±5% |
| Operating Temperature | -40℃ to +80℃ |
| Storage Temperature | -40℃ to +80℃ |
| External Coating | HD / AR Coating Available |
Company Profile:
Infrared Lens Processing Equipment:
1. Inner carving test platform;
2. Microscope;
3. Opto Tech aspheric processing;
4. Polishing machine;
5. Thickness Gauge;
6. Ultrasonic Cleaner;
7. Workshop;
8. Interferometer;
9. High and low tempera ture test chamber;
10. High polishing machine;
11. Optical bench;
12. Raul milling;
13. Atomic force microscope;
14. Centralinstrument;
15. Hand Grinding and Polishing Machine;
Infrared Lens Package:
FAQ:
Infrared Athermal Lens Description:
Focal Length 9.1mm F1.2 LWIR Infrared Germanium Lens.
8-12um Long Wave Infrared Athermal Lens For Drone Monitor, Infrared Camera, Car Monitor, Infrared Sight Scope.
Learn about long wave infrared optics:
Thermal imagers using long-wave infrared technology are able to capture images of objects that cannot be seen with devices that rely on visible light. Unlike other imaging devices, long-wave infrared cameras do not emit radiation themselves, but rather capture the radiation emitted by the object being observed. This non-invasive and non-destructive feature makes long wave infrared cameras highly versatile and suitable for a variety of applications.
While long-wave infrared optics may not be the best choice for accurate temperature measurements, they do an excellent job of providing high-quality images. They are particularly suitable for surveillance, industrial quality control and medical diagnostics. Our long-wave infrared lenses offer superior performance in the spectral range of 3000 to 5000 nm, delivering results near the diffraction limit. These lenses can be used in spectroscopy with tunable QCL lasers and are also compatible with thermal imaging.
Infrared Athermal Lens Parameters:
| Product Name | LWIR Athermal Lens |
| Focal Length | 9.1mm |
| F# | 1.2 |
| Image Diagonal | 9.83mm |
| Average Transmission | ＞90% |
| Circular FOV | (H)48°x(V)38°x(D)62° |
| Back Focus Distance | 17.1mm |
| Back Working Distance | 9mm |
| Back Focus Length | 9.5mm |
| Dimensions | 22mm / 15mm |
| Focus Type | Fixed Focal |
| Focus Range | 0.5m to infinity |
| Mount Type | M22x0.5-6g |
| Detector | 640x512-12um |
| Weight | 12.4g±5% |
| Operating Temperature | -40℃ to +80℃ |
| Storage Temperature | -40℃ to +80℃ |
| External Coating | HD / AR Coating Available |
Company Profile:
Infrared Lens Processing Equipment:
1. Inner carving test platform;
2. Microscope;
3. Opto Tech aspheric processing;
4. Polishing machine;
5. Thickness Gauge;
6. Ultrasonic Cleaner;
7. Workshop;
8. Interferometer;
9. High and low tempera ture test chamber;
10. High polishing machine;
11. Optical bench;
12. Raul milling;
13. Atomic force microscope;
14. Centralinstrument;
15. Hand Grinding and Polishing Machine;
Infrared Lens Package:
FAQ:
