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RSA10.3F1.0-640-17
Rising
Infrared Athermal Lens Description:
Focal Length 10.3mm F1.0 Athermal Germanium Lens For Infrared Sights, Car Monitor, Drone Monitor.
8-12um Long Wave Infrared Athermal Lens For 640x512-17um Detector.
Infrared lens features:
1) Night vision under low light conditions: When seeing in the dark, the light we receive from the atmosphere is mainly concentrated in the short-wave infrared band range of 1.0-1.8um. This makes long-wave infrared night vision imaging more efficient than using visible light. It has some great advantages, such as capturing detail even in deep shadows and being able to see through window panes. This makes it ideal for use in dark places or at night.
2) The optical setup is simple: long-wave infrared light can easily pass through the glass, so the long-wave infrared camera does not need a special housing. It requires only one piece of protective window glass, which gives it great flexibility when used on a specific platform or occasion.
Infrared Athermal Lens Parameters:
| Product Name | Infrared Athermal Lens |
| Material | Ge, ZnSe, ZnS, Si, Chalcogenide, etc |
| Focal Length | 10.3mm |
| F# | 1.0 |
| Image Diagonal | 13.93mm (piexl 17um) |
| Average Transmission | ＞90% |
| Circular FOV | (H)60°x(V)47.7°x(D)77° |
| Back Focus Distance | 17.7mm |
| Back Working Distance | 9.7mm |
| Back Focus Length | 14.82mm |
| Dimensions | 37mm |
| Focus Type | Fixed Focal |
| Focus Range | 0.3m to infinity |
| Mount Type | M34x0.5 |
| Detector | 640x512-17um |
| Weight | 60g |
| Operating Temperature | -20℃ to +60℃ |
| Storage Temperature | -40℃ to +80℃ |
| External Coating | AR Coating Available |
Infrared Lens Package:
FAQ:
What Is An AR Coating?
Anti-reflective coating (English: Anti-reflective coating, AR) is a surface optical coating that increases transmittance by reducing light reflection. In complex optical systems, it can improve contrast by reducing scattered light in the system.
Many coatings include transparent film structures with different refractive indices. The thickness of the film determines the wavelength of the reflected light that it acts on. When light is reflected twice on the AR coating, it will interfere with the original reflected light, thereby weakening the reflected light. According to the conservation of energy, the energy of light does not change. Therefore, when the reflected light decreases, the transmitted light increases. This is the principle of AR coating. Generally, when choosing an AR coating, you need to determine the wavelength, such as infrared, visible and ultraviolet.
Infrared Athermal Lens Description:
Focal Length 10.3mm F1.0 Athermal Germanium Lens For Infrared Sights, Car Monitor, Drone Monitor.
8-12um Long Wave Infrared Athermal Lens For 640x512-17um Detector.
Infrared lens features:
1) Night vision under low light conditions: When seeing in the dark, the light we receive from the atmosphere is mainly concentrated in the short-wave infrared band range of 1.0-1.8um. This makes long-wave infrared night vision imaging more efficient than using visible light. It has some great advantages, such as capturing detail even in deep shadows and being able to see through window panes. This makes it ideal for use in dark places or at night.
2) The optical setup is simple: long-wave infrared light can easily pass through the glass, so the long-wave infrared camera does not need a special housing. It requires only one piece of protective window glass, which gives it great flexibility when used on a specific platform or occasion.
Infrared Athermal Lens Parameters:
| Product Name | Infrared Athermal Lens |
| Material | Ge, ZnSe, ZnS, Si, Chalcogenide, etc |
| Focal Length | 10.3mm |
| F# | 1.0 |
| Image Diagonal | 13.93mm (piexl 17um) |
| Average Transmission | ＞90% |
| Circular FOV | (H)60°x(V)47.7°x(D)77° |
| Back Focus Distance | 17.7mm |
| Back Working Distance | 9.7mm |
| Back Focus Length | 14.82mm |
| Dimensions | 37mm |
| Focus Type | Fixed Focal |
| Focus Range | 0.3m to infinity |
| Mount Type | M34x0.5 |
| Detector | 640x512-17um |
| Weight | 60g |
| Operating Temperature | -20℃ to +60℃ |
| Storage Temperature | -40℃ to +80℃ |
| External Coating | AR Coating Available |
Infrared Lens Package:
FAQ:
What Is An AR Coating?
Anti-reflective coating (English: Anti-reflective coating, AR) is a surface optical coating that increases transmittance by reducing light reflection. In complex optical systems, it can improve contrast by reducing scattered light in the system.
Many coatings include transparent film structures with different refractive indices. The thickness of the film determines the wavelength of the reflected light that it acts on. When light is reflected twice on the AR coating, it will interfere with the original reflected light, thereby weakening the reflected light. According to the conservation of energy, the energy of light does not change. Therefore, when the reflected light decreases, the transmitted light increases. This is the principle of AR coating. Generally, when choosing an AR coating, you need to determine the wavelength, such as infrared, visible and ultraviolet.
