English  |
LIRG5.610800-17um
Rising
Infrared Fish Lens Description:
Our range of infrared lenses includes manually adjustable lenses, fixed focus lenses and motorized LWIR lenses. Available focal lengths range from 3.8 to 250 in stock. We offer various interface options such as M34x0.5, M45x1, M34x0.5, M34x0.75, C-mount and flanges. The distance between the lens and the object varies from 13.3 to 61.26.
LWIR lenses typically use germanium. Its strong durability, non-reactive chemistry and high Knoop hardness make it ideal for harsh environments. However, one disadvantage of germanium lenses is that they are prone to severe defocusing due to temperature changes under certain conditions. If temperature fluctuations are expected, we recommend a ZnSe LWIR lens, which provides more stable focus even under large temperature variations.
LWIR Wide-angle Lens Parameter:
| Product name | Infrared Lens, Fish Lens, Wide-angle Lens |
| Focal Length | 5.6mm |
| F# | 1.0 |
| Wavelength | 8-14um |
| Image Diagonal | 17mm |
| Detector | 800x600-17um |
| Average Transmission | ＞83% |
| Circular FOV | (H)140°x(V)110°x(D)180° |
| Back Focus Distance | 7.5mm |
| Back Working Distance | 13.5mm |
| Back Focus Length | 16.27mm |
| Dimensions | 67mm / 72.35mm |
| Focus Type | Manual Focus |
| Focus Range | 0.3m to infinity |
| Mount Type | M45X1 |
| Weight | 270g |
| Operating Temperature | -20℃~+60℃ |
| Storage Temperature | -40℃ ~+80℃ |
| External Coating | AR Coating Available |
Company Profile:
The company's main products include infrared lens, germanium lens, night vision objective lens, thermal camera module and other instruments and equipment specially manufactured for the medical, life science, national defense and security, semiconductor and industrial O E M markets.
From optical design to material procurement to mass production, our company is committed to optimizing product performance, cost, quality and delivery time.
In order to ensure product quality, all products of the company will pass strict machine testing and be confirmed with customers before loading and exporting.
We have professional engineer support, efficient sales team and competitive price advantage, attracting customers from all over the world. The products are mainly sold to developed countries and regions such as Southeast Asia, North America, Europe, Russia, Japan, South Korea, etc., and have received wide acclaim and attention, making Rising a reliable supplier for many O E M customers and R&D institutions around the world.
Infrared Lens Factory 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;
FAQ:
Why the lens autofocus is not clear?
1. During the focusing process, there is a large moving target in the lens screen (occupying more than 1/3 of the picture), which can be refocused；
2. If the lens is used for a long time, the gear, CAM and other transmission parts wear and tear, resulting in unclear focus, the module or control board parameters can be adjusted to make the focus clear again;
3. Hardware problems, such as the potentiometer does not work, replace the hardware that does not work.
Infrared Fish Lens Description:
Our range of infrared lenses includes manually adjustable lenses, fixed focus lenses and motorized LWIR lenses. Available focal lengths range from 3.8 to 250 in stock. We offer various interface options such as M34x0.5, M45x1, M34x0.5, M34x0.75, C-mount and flanges. The distance between the lens and the object varies from 13.3 to 61.26.
LWIR lenses typically use germanium. Its strong durability, non-reactive chemistry and high Knoop hardness make it ideal for harsh environments. However, one disadvantage of germanium lenses is that they are prone to severe defocusing due to temperature changes under certain conditions. If temperature fluctuations are expected, we recommend a ZnSe LWIR lens, which provides more stable focus even under large temperature variations.
LWIR Wide-angle Lens Parameter:
| Product name | Infrared Lens, Fish Lens, Wide-angle Lens |
| Focal Length | 5.6mm |
| F# | 1.0 |
| Wavelength | 8-14um |
| Image Diagonal | 17mm |
| Detector | 800x600-17um |
| Average Transmission | ＞83% |
| Circular FOV | (H)140°x(V)110°x(D)180° |
| Back Focus Distance | 7.5mm |
| Back Working Distance | 13.5mm |
| Back Focus Length | 16.27mm |
| Dimensions | 67mm / 72.35mm |
| Focus Type | Manual Focus |
| Focus Range | 0.3m to infinity |
| Mount Type | M45X1 |
| Weight | 270g |
| Operating Temperature | -20℃~+60℃ |
| Storage Temperature | -40℃ ~+80℃ |
| External Coating | AR Coating Available |
Company Profile:
The company's main products include infrared lens, germanium lens, night vision objective lens, thermal camera module and other instruments and equipment specially manufactured for the medical, life science, national defense and security, semiconductor and industrial O E M markets.
From optical design to material procurement to mass production, our company is committed to optimizing product performance, cost, quality and delivery time.
In order to ensure product quality, all products of the company will pass strict machine testing and be confirmed with customers before loading and exporting.
We have professional engineer support, efficient sales team and competitive price advantage, attracting customers from all over the world. The products are mainly sold to developed countries and regions such as Southeast Asia, North America, Europe, Russia, Japan, South Korea, etc., and have received wide acclaim and attention, making Rising a reliable supplier for many O E M customers and R&D institutions around the world.
Infrared Lens Factory 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;
FAQ:
Why the lens autofocus is not clear?
1. During the focusing process, there is a large moving target in the lens screen (occupying more than 1/3 of the picture), which can be refocused；
2. If the lens is used for a long time, the gear, CAM and other transmission parts wear and tear, resulting in unclear focus, the module or control board parameters can be adjusted to make the focus clear again;
3. Hardware problems, such as the potentiometer does not work, replace the hardware that does not work.
