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RSL25-75F1.0-1.2-1
Rising
Characteristics of Uncooled Long Wave Infrared Continuous Zoom Lens
The continuous zoom lens is a customized product of medium to high quality. With the advancement of infrared technology, the continuous zoom lens is progressing towards being more precise, compact, affordable, and easily produced.
Infrared lenses for infrared photography use the movement of multiple lens groups within the optical system to adjust the overall focal length. These lenses possess the following characteristics: they allow for continuous focusing while zooming and enable uninterrupted imaging. This means that the shooting range can be modified by adjusting the focal length without changing the shooting distance. Consequently, infrared continuous zoom lenses can not only detect distant targets over a wide area but also magnify close-range targets.
The design of Long Wavelength Infrared Lens (LWIR Lens) is optimized for excellent thermal imaging quality, a wide detection, identification, and identification (DRI) range. They offer performance close to the limit of diffraction and are suitable for various industrial, medical, commercial, surveillance, and security applications.
Applications of infrared lenses include:
1. Unmanned aerial vehicles (UAVs)
2. Surveillance and security systems
3. Monitoring maritime and naval activities
4. Thermal imaging for various purposes
5. Equipment for capturing thermal images
6. Defense-related applications
LWIR Uncooled Continuous Zoom Lens Parameters
| Product Name | Uncooled Continuous ZOOM Lens |
| Focal Length | 25-75mm |
| F# | 1.0-1.2 |
| Detector | 1024x768-14um |
| Wavelength | 8um-12um |
| Circular FOV | 32°x24.27°~10.92°x8.2° |
| Focus Type | Motorized Adjustable |
| Weight | ≤1.3kg |
| Operating Temperature | -40℃~+60℃ |
| External Coating | DLC |
| Motor type and power supply | DC, 12V |
Contact us for more infrared lens consultation:
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:
What Materials Are Suitable For Infrared Lenses?
When designing infrared optical components, various factors related to the optical materials used must be considered. These factors include refractive properties, optical transmission, non-thermal properties, hardness/durability, environmental sensitivity, weight/density, manufacturing technology, and cost. Some of these factors are still interrelated. For example, for some materials, their optical transmittance is high at room temperature, but decreases at higher temperatures. Considering all these factors, when designing infrared optical components, careful consideration of material selection is required. Available materials are: germanium (Ge), silicon (Si), gallium arsenide (GaAs) and cadmium telluride (CdTe); zinc compounds, such as zinc sulfide (ZnS) and zinc selenide (ZnSe); water-soluble crystals, such as Potassium bromide (KBr), sodium chloride (NaCl) and potassium chloride (KCl); fluorides such as magnesium fluoride (MgF2), calcium fluoride (CaF2) and barium fluoride (BaF2); and other materials, Such as fused silica and sapphire; chalcogenide glass, etc.
Characteristics of Uncooled Long Wave Infrared Continuous Zoom Lens
The continuous zoom lens is a customized product of medium to high quality. With the advancement of infrared technology, the continuous zoom lens is progressing towards being more precise, compact, affordable, and easily produced.
Infrared lenses for infrared photography use the movement of multiple lens groups within the optical system to adjust the overall focal length. These lenses possess the following characteristics: they allow for continuous focusing while zooming and enable uninterrupted imaging. This means that the shooting range can be modified by adjusting the focal length without changing the shooting distance. Consequently, infrared continuous zoom lenses can not only detect distant targets over a wide area but also magnify close-range targets.
The design of Long Wavelength Infrared Lens (LWIR Lens) is optimized for excellent thermal imaging quality, a wide detection, identification, and identification (DRI) range. They offer performance close to the limit of diffraction and are suitable for various industrial, medical, commercial, surveillance, and security applications.
Applications of infrared lenses include:
1. Unmanned aerial vehicles (UAVs)
2. Surveillance and security systems
3. Monitoring maritime and naval activities
4. Thermal imaging for various purposes
5. Equipment for capturing thermal images
6. Defense-related applications
LWIR Uncooled Continuous Zoom Lens Parameters
| Product Name | Uncooled Continuous ZOOM Lens |
| Focal Length | 25-75mm |
| F# | 1.0-1.2 |
| Detector | 1024x768-14um |
| Wavelength | 8um-12um |
| Circular FOV | 32°x24.27°~10.92°x8.2° |
| Focus Type | Motorized Adjustable |
| Weight | ≤1.3kg |
| Operating Temperature | -40℃~+60℃ |
| External Coating | DLC |
| Motor type and power supply | DC, 12V |
Contact us for more infrared lens consultation:
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:
What Materials Are Suitable For Infrared Lenses?
When designing infrared optical components, various factors related to the optical materials used must be considered. These factors include refractive properties, optical transmission, non-thermal properties, hardness/durability, environmental sensitivity, weight/density, manufacturing technology, and cost. Some of these factors are still interrelated. For example, for some materials, their optical transmittance is high at room temperature, but decreases at higher temperatures. Considering all these factors, when designing infrared optical components, careful consideration of material selection is required. Available materials are: germanium (Ge), silicon (Si), gallium arsenide (GaAs) and cadmium telluride (CdTe); zinc compounds, such as zinc sulfide (ZnS) and zinc selenide (ZnSe); water-soluble crystals, such as Potassium bromide (KBr), sodium chloride (NaCl) and potassium chloride (KCl); fluorides such as magnesium fluoride (MgF2), calcium fluoride (CaF2) and barium fluoride (BaF2); and other materials, Such as fused silica and sapphire; chalcogenide glass, etc.
