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RSA25F1.0-1280-12
Rising
Infrared Athermal Lens Description:
Focal Length 25mm F1.0 Infrared Sulfur Lens For 1280x1024-12um Detector.
8-12um Long Wave Infrared Athermal Lens For Drone Application, Hunting Scope Application.
Application of infrared lens:
With the rapid development of infrared optical technology, infrared lens is more and more used in civil, industrial, military and other fields.
Because the temperature change will affect the surface shape of the optical component of the infrared lens, the refractive index of the optical component, the focal shift of the lens, etc., resulting in poor imaging quality and blurred lens. Image and contrast reduction.
Therefore, Athermal design is one of the essential links in the design process of infrared lens.
Infrared Athermal Lens Parameters:
| Product Name | Infrared Lens |
| Focal Length | 25mm |
| F# | 1.0 |
| Image Diagonal | 20mm |
| Detector | 1280x1024-12um |
| Average Transmission | ＞85% |
| Circular FOV | (H)34.1°x(V)27.6°x(D)42.9° |
| Back Focus Distance | 14.5mm |
| Back Working Distance | 9mm |
| Back Focus Length | 14.9mm |
| Dimensions | 47mm / 52mm |
| Focus Type | Fixed Focal |
| Focus Range | 3m to infinity |
| Mount Type | M34x0.5-6g |
| Weight | 147g |
| Operating Temperature | -40℃ to +80℃ |
| Storage Temperature | -40℃ to +80℃ |
| External Coating | DLC Coating Available |
Factory 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 Athermal Lens Description:
Focal Length 25mm F1.0 Infrared Sulfur Lens For 1280x1024-12um Detector.
8-12um Long Wave Infrared Athermal Lens For Drone Application, Hunting Scope Application.
Application of infrared lens:
With the rapid development of infrared optical technology, infrared lens is more and more used in civil, industrial, military and other fields.
Because the temperature change will affect the surface shape of the optical component of the infrared lens, the refractive index of the optical component, the focal shift of the lens, etc., resulting in poor imaging quality and blurred lens. Image and contrast reduction.
Therefore, Athermal design is one of the essential links in the design process of infrared lens.
Infrared Athermal Lens Parameters:
| Product Name | Infrared Lens |
| Focal Length | 25mm |
| F# | 1.0 |
| Image Diagonal | 20mm |
| Detector | 1280x1024-12um |
| Average Transmission | ＞85% |
| Circular FOV | (H)34.1°x(V)27.6°x(D)42.9° |
| Back Focus Distance | 14.5mm |
| Back Working Distance | 9mm |
| Back Focus Length | 14.9mm |
| Dimensions | 47mm / 52mm |
| Focus Type | Fixed Focal |
| Focus Range | 3m to infinity |
| Mount Type | M34x0.5-6g |
| Weight | 147g |
| Operating Temperature | -40℃ to +80℃ |
| Storage Temperature | -40℃ to +80℃ |
| External Coating | DLC Coating Available |
Factory 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;
