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RSL12-16F0.85-1.2
Rising
Description of Infrared Zoom Lens:
1. Fundamental principle:
By manipulating the motion of multiple lens groups within the optical system, the combined focal length can be altered without shifting the position of the image plane. This ensures that image quality remains consistently high throughout the zooming process.
2. Optical system:
Mechanical compensation zoom mechanism: Each moving component follows distinct motion patterns, ultimately preventing any movement of the image plane. Mechanical compensation zoom lens: One set of lenses (known as the zoom group) moves in a linear fashion to adjust the focal length, while another set of lenses (known as the compensation group) undergoes small, non-linear movements to compensate for image plane displacement. This allows for both zooming capabilities and a stable image plane position. The zoom group typically consists of negative lenses, while the compensation group can be composed of either positive or negative lenses. The compensating lens group moves in a different direction and at varying speeds compared to the variable power lens group, but their relative motion is coordinated.
Applications of infrared lenses include:
Airborne (UAV)
Security and Surveillance
Maritme and Naval Surveillance
Thermal Imaging Devices
Defense
Thermography
Enhanced Vision
LWIR Uncooled Continuous Zoom Lens Parameters
| Product Name | Uncooled Continuous ZOOM Lens |
| Focal Length | 12-60mm |
| F# | 0.85-1.2 |
| Detector | 640x512-17um |
| Wavelength | 8um-12um |
| Circular FOV | 35.49°x28.72°~7.32°x5.86° |
| Focus Type | Motorized Adjustable |
| Imaging Range | Small field of view: 10m-∞ Large field of view: 1m-∞ |
| Weight | ≤710g |
| Operating Temperature | -40℃~+60℃ |
| External Coating | AR |
| Focus motor type and power supply | DC, 12V |
| Zoom motor type and power supply | DC, 12V |
No matter what your needs are, please feel free to contact us:
Email: alwson@risingoptics.com
Whatsapp: +86 13952018524
Company Profile:
LWIR Uncooled Continuous Zoom 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.
Description of Infrared Zoom Lens:
1. Fundamental principle:
By manipulating the motion of multiple lens groups within the optical system, the combined focal length can be altered without shifting the position of the image plane. This ensures that image quality remains consistently high throughout the zooming process.
2. Optical system:
Mechanical compensation zoom mechanism: Each moving component follows distinct motion patterns, ultimately preventing any movement of the image plane. Mechanical compensation zoom lens: One set of lenses (known as the zoom group) moves in a linear fashion to adjust the focal length, while another set of lenses (known as the compensation group) undergoes small, non-linear movements to compensate for image plane displacement. This allows for both zooming capabilities and a stable image plane position. The zoom group typically consists of negative lenses, while the compensation group can be composed of either positive or negative lenses. The compensating lens group moves in a different direction and at varying speeds compared to the variable power lens group, but their relative motion is coordinated.
Applications of infrared lenses include:
Airborne (UAV)
Security and Surveillance
Maritme and Naval Surveillance
Thermal Imaging Devices
Defense
Thermography
Enhanced Vision
LWIR Uncooled Continuous Zoom Lens Parameters
| Product Name | Uncooled Continuous ZOOM Lens |
| Focal Length | 12-60mm |
| F# | 0.85-1.2 |
| Detector | 640x512-17um |
| Wavelength | 8um-12um |
| Circular FOV | 35.49°x28.72°~7.32°x5.86° |
| Focus Type | Motorized Adjustable |
| Imaging Range | Small field of view: 10m-∞ Large field of view: 1m-∞ |
| Weight | ≤710g |
| Operating Temperature | -40℃~+60℃ |
| External Coating | AR |
| Focus motor type and power supply | DC, 12V |
| Zoom motor type and power supply | DC, 12V |
No matter what your needs are, please feel free to contact us:
Email: alwson@risingoptics.com
Whatsapp: +86 13952018524
Company Profile:
LWIR Uncooled Continuous Zoom 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.
