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RS75&25F1.0&0.8
Rising
Features of LWIR Uncooled Double-FOV Lens :
Infrared technology can be applied to the detection of targets at night and under adverse weather conditions such as smoke, fog and dust, so as to realize all-weather observation.
The dual-field infrared optical lens has two fields of view, wide and narrow, which can meet the functions of detection and identification respectively.
The dual-position system changes the focal length of the system by changing the axial distance of the lens group, which can effectively reduce the volume of the system, and at the same time realize the functions of field of view switching and precise focusing. The wide field of view is used for target detection and the narrow field of view is used for target identification.
The dual-field infrared optical system can simultaneously provide two images with different magnifications and different fields of view. The large field of view in the system has low resolution and is used to search for targets in a wide range; a small area is used to identify, analyze and confirm specific targets. Therefore, the infrared dual field of view system is widely used in airborne, vehicle-mounted and other photoelectric reconnaissance equipment.
LWIR Uncooled Double-FOV Lens Parameters
| Product Name | Uncooled Double-FOV Lens |
| Focal Length | 25/75mm |
| F# | 0.8/1.0 |
| Detector | 640X512-17UM 640X512-12UM |
| Wavelength | 8um-12um |
| Circular FOV | 24.55°x19.75°/8.3°x6.64° 17.46°x14.01°/5.86°x4.69° |
| Focus Type | Motorized Adjustable |
| Image Range | Small field of view: 5m-∞ Large field of view: 2.5m-∞ |
| Weight | 1.02kg |
| Operating Temperature | -40℃~+60℃ |
| External Coating | AR |
| Focus motor type and power supply | DC, 12V |
Contact us for more parameters of Uncooled Double-FOV Lens:
Email: alwson@risingoptics.com
Whatsapp: +86 13952018524
Company Profile:
LWIR Uncooled Double-FOV Lens Process 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:
Q1: Can OEM or ODM be provided?
A: Yes, we provide customized services for customers. You need to provide us with some technical data, such as dimensions and markings.
Q2: Can items be printed with our own logo?
A: Yes, you only need to send us the source file of the logo.
Q3: Do you provide samples? Is it free or extra?
A: We will charge as little sample fee as possible, and sometimes we may even provide samples for free. However, you must pay us the courier fee by the following courier methods: DHL, TNT, UPS and FEDEX.
Q4: What if the item is broken?
A: Except for human error, we will replace the defect in a completely new way Within 7 days after you get our products.
Features of LWIR Uncooled Double-FOV Lens :
Infrared technology can be applied to the detection of targets at night and under adverse weather conditions such as smoke, fog and dust, so as to realize all-weather observation.
The dual-field infrared optical lens has two fields of view, wide and narrow, which can meet the functions of detection and identification respectively.
The dual-position system changes the focal length of the system by changing the axial distance of the lens group, which can effectively reduce the volume of the system, and at the same time realize the functions of field of view switching and precise focusing. The wide field of view is used for target detection and the narrow field of view is used for target identification.
The dual-field infrared optical system can simultaneously provide two images with different magnifications and different fields of view. The large field of view in the system has low resolution and is used to search for targets in a wide range; a small area is used to identify, analyze and confirm specific targets. Therefore, the infrared dual field of view system is widely used in airborne, vehicle-mounted and other photoelectric reconnaissance equipment.
LWIR Uncooled Double-FOV Lens Parameters
| Product Name | Uncooled Double-FOV Lens |
| Focal Length | 25/75mm |
| F# | 0.8/1.0 |
| Detector | 640X512-17UM 640X512-12UM |
| Wavelength | 8um-12um |
| Circular FOV | 24.55°x19.75°/8.3°x6.64° 17.46°x14.01°/5.86°x4.69° |
| Focus Type | Motorized Adjustable |
| Image Range | Small field of view: 5m-∞ Large field of view: 2.5m-∞ |
| Weight | 1.02kg |
| Operating Temperature | -40℃~+60℃ |
| External Coating | AR |
| Focus motor type and power supply | DC, 12V |
Contact us for more parameters of Uncooled Double-FOV Lens:
Email: alwson@risingoptics.com
Whatsapp: +86 13952018524
Company Profile:
LWIR Uncooled Double-FOV Lens Process 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:
Q1: Can OEM or ODM be provided?
A: Yes, we provide customized services for customers. You need to provide us with some technical data, such as dimensions and markings.
Q2: Can items be printed with our own logo?
A: Yes, you only need to send us the source file of the logo.
Q3: Do you provide samples? Is it free or extra?
A: We will charge as little sample fee as possible, and sometimes we may even provide samples for free. However, you must pay us the courier fee by the following courier methods: DHL, TNT, UPS and FEDEX.
Q4: What if the item is broken?
A: Except for human error, we will replace the defect in a completely new way Within 7 days after you get our products.
