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RSA50F1.0-640-17
Rising
LWIR Athermal Lens Description
Long Wave Infrared Athermal Lens, Focal Length 50mm F#1.0 Infrared Germanium Lens For 640X512-17um Detector. It is suitable for places where the focus cannot be adjusted, such as drones and surveillance...
The F number of the infrared lens determines how much of the target radiant energy enters the infrared camera.
The smaller the F-number, the larger the size of the infrared lens at the same focal length, and when used with the corresponding detector, the more infrared radiation will be obtained, and the higher the flexibility of the thermal imaging camera will be.
Infrared Athermal Lens Parameters
| Product Name | Infrared Lens |
| Focal Length | 50mm |
| F# | 1.0 |
| Wavelength | 8-12um |
| Image Diagonal | 13.93mm |
| Detector | 640x512-17um |
| Average Transmission | ＞90% |
| Circular FOV | (H)12.4°x(V)9.9°x(D)15.8° |
| Back Focus Distance | 13.5mm |
| Back Working Distance | 8.5mm |
| Back Focus Length | 13.11mm |
| Dimensions | 58mm / 64.8mm |
| Focus Type | Fixed Focal |
| Focus Range | 1m to infinity |
| Mount Type | M34x0.75-6g |
| Weight | 138g |
| Operating Temperature | -20℃~+60℃ |
| Storage Temperature | -40℃~+80℃ |
| External Coating | AR / DLC Coating |
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;
FAQ:
LWIR Athermal Lens Description
Long Wave Infrared Athermal Lens, Focal Length 50mm F#1.0 Infrared Germanium Lens For 640X512-17um Detector. It is suitable for places where the focus cannot be adjusted, such as drones and surveillance...
The F number of the infrared lens determines how much of the target radiant energy enters the infrared camera.
The smaller the F-number, the larger the size of the infrared lens at the same focal length, and when used with the corresponding detector, the more infrared radiation will be obtained, and the higher the flexibility of the thermal imaging camera will be.
Infrared Athermal Lens Parameters
| Product Name | Infrared Lens |
| Focal Length | 50mm |
| F# | 1.0 |
| Wavelength | 8-12um |
| Image Diagonal | 13.93mm |
| Detector | 640x512-17um |
| Average Transmission | ＞90% |
| Circular FOV | (H)12.4°x(V)9.9°x(D)15.8° |
| Back Focus Distance | 13.5mm |
| Back Working Distance | 8.5mm |
| Back Focus Length | 13.11mm |
| Dimensions | 58mm / 64.8mm |
| Focus Type | Fixed Focal |
| Focus Range | 1m to infinity |
| Mount Type | M34x0.75-6g |
| Weight | 138g |
| Operating Temperature | -20℃~+60℃ |
| Storage Temperature | -40℃~+80℃ |
| External Coating | AR / DLC Coating |
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;
FAQ:
