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RSM75F2.0
Rising
Feature of Cooled Manual Focus Lens:
Infrared optics, or commonly known as IR optics, are used to collect, focus, or collimate light spectra in the near infrared (NIR), shortwave infrared (SWIR), midwave infrared (MWIR), or longwave infrared (LWIR). Infrared optics have a wavelength range between 700 – 16000nm.
The mid-wave infrared series lens is a fixed-focus and zoom lens specially designed for the mid-wave infrared band (3.7-4.8UM). It is suitable for cooled mid-wave infrared detectors and has near-diffraction-limit performance. The products cover fixed focus, dual field of view, continuous optical zoom and other specifications. They have the characteristics of high transmittance, strong temperature adaptability, and continuous and stable picture during zooming. They are long-distance vision, high sensitivity, better signal-to-noise ratio and Good choice for atmospheric transmission requirements.
At the same time, infrared medium-wave lenses are very suitable for marine and high-humidity environments and harsh outdoor conditions, and perform well in long-distance monitoring such as airport perimeter security, ship traffic monitoring, and critical infrastructure protection.
Common scenarios of infrared lens:
1. Airborne (UAV)
2. Security & Surveillance
3. Maritime & Naval Surveillance
4. Thermography
5. Thermal Imaging Devices
6. Defense
7. Enhanced Vision
Cooled Manual Focus Lens Parameters
| Product Name | Cooled Manual Focusing Lens |
| Focal Length | 75MM |
| F# | 2.0 |
| Detector | 640x512-15UM |
| Wavelength | 3.7-4.8um |
| Focus Range | Manual Focus |
| Circular FOV | 7.32°x5.86° |
| Image Range | 5m-∞ |
| Weight | 220g |
| External Coating | DLC |
| Operating Temperature | -40℃~+60℃ |
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.
Feature of Cooled Manual Focus Lens:
Infrared optics, or commonly known as IR optics, are used to collect, focus, or collimate light spectra in the near infrared (NIR), shortwave infrared (SWIR), midwave infrared (MWIR), or longwave infrared (LWIR). Infrared optics have a wavelength range between 700 – 16000nm.
The mid-wave infrared series lens is a fixed-focus and zoom lens specially designed for the mid-wave infrared band (3.7-4.8UM). It is suitable for cooled mid-wave infrared detectors and has near-diffraction-limit performance. The products cover fixed focus, dual field of view, continuous optical zoom and other specifications. They have the characteristics of high transmittance, strong temperature adaptability, and continuous and stable picture during zooming. They are long-distance vision, high sensitivity, better signal-to-noise ratio and Good choice for atmospheric transmission requirements.
At the same time, infrared medium-wave lenses are very suitable for marine and high-humidity environments and harsh outdoor conditions, and perform well in long-distance monitoring such as airport perimeter security, ship traffic monitoring, and critical infrastructure protection.
Common scenarios of infrared lens:
1. Airborne (UAV)
2. Security & Surveillance
3. Maritime & Naval Surveillance
4. Thermography
5. Thermal Imaging Devices
6. Defense
7. Enhanced Vision
Cooled Manual Focus Lens Parameters
| Product Name | Cooled Manual Focusing Lens |
| Focal Length | 75MM |
| F# | 2.0 |
| Detector | 640x512-15UM |
| Wavelength | 3.7-4.8um |
| Focus Range | Manual Focus |
| Circular FOV | 7.32°x5.86° |
| Image Range | 5m-∞ |
| Weight | 220g |
| External Coating | DLC |
| Operating Temperature | -40℃~+60℃ |
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.
