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RSA18F1.0-640-12
Rising
Infrared Athermal Lens Description:
Focal Length 18mm F1.0 Infrared Athermal Lens Long Wave Germanium Lens For 640x512-12um Detector.
Apply to Infrared Sights, Infrared Camera, Car Monitor, Drone Monitor, UAV Monitor,etc.
Description of Athermal Infrared Lens:
Athermal lenses with a fixed focal length are often used in difficult-to-focus situations, such as drone and surveillance operations.
The focal length of an infrared lens is often used to identify them because it determines the angle at which the lens captures the image.
When the focal length is increased, the lens provides a narrower field of view, while decreasing the focal length provides a wider field of view.
Infrared lenses can be divided into three main types: monoscopic lenses, multi-field lenses, and continuous zoom lenses.
Continuous zoom lenses are especially advantageous because they can track and search for targets at different distances, making them highly sought after in various industries.
Athermal Germanium Parameters:
| Product Name | Infrared Athermal Lens |
| Focal Length | 18mm |
| F# | 1.0 |
| Image Diagonal | 9.83mm |
| Average Transmission | ＞90% |
| Circular FOV | (H)24°x(V)19.3°x(D)30.5° |
| Back Focus Distance | 8.8mm |
| Back Working Distance | 4.5mm |
| Back Focus Length | 10.24mm |
| Dimensions | 24mm / 26.8mm |
| Focus Type | Fixed Focal |
| Focus Range | 0.3m to infinity |
| Mount Type | M22x0.5-6g |
| Detector | 640x512-12um |
| Weight | 26g |
| Operating Temperature | -40℃ to +80℃ |
| Storage Temperature | -40℃ to +80℃ |
| External Coating | HD 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 18mm F1.0 Infrared Athermal Lens Long Wave Germanium Lens For 640x512-12um Detector.
Apply to Infrared Sights, Infrared Camera, Car Monitor, Drone Monitor, UAV Monitor,etc.
Description of Athermal Infrared Lens:
Athermal lenses with a fixed focal length are often used in difficult-to-focus situations, such as drone and surveillance operations.
The focal length of an infrared lens is often used to identify them because it determines the angle at which the lens captures the image.
When the focal length is increased, the lens provides a narrower field of view, while decreasing the focal length provides a wider field of view.
Infrared lenses can be divided into three main types: monoscopic lenses, multi-field lenses, and continuous zoom lenses.
Continuous zoom lenses are especially advantageous because they can track and search for targets at different distances, making them highly sought after in various industries.
Athermal Germanium Parameters:
| Product Name | Infrared Athermal Lens |
| Focal Length | 18mm |
| F# | 1.0 |
| Image Diagonal | 9.83mm |
| Average Transmission | ＞90% |
| Circular FOV | (H)24°x(V)19.3°x(D)30.5° |
| Back Focus Distance | 8.8mm |
| Back Working Distance | 4.5mm |
| Back Focus Length | 10.24mm |
| Dimensions | 24mm / 26.8mm |
| Focus Type | Fixed Focal |
| Focus Range | 0.3m to infinity |
| Mount Type | M22x0.5-6g |
| Detector | 640x512-12um |
| Weight | 26g |
| Operating Temperature | -40℃ to +80℃ |
| Storage Temperature | -40℃ to +80℃ |
| External Coating | HD 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:
