Continuous Zoom IR Lens

Military-grade continuous zoom IR lens from Beijing IRLENS with ±0.05% precision. 8~14μm LWIR band, IP67 rating, and 100,000+ cycle durability. Custom zoom ratios & FOV for UAVs, border security, and critical infrastructure.


Product Features

Designed for cooled cameras, our LWIR lenses operate in the 8-14μm wavelength range and have the following notable features:

Excellent image quality and sensitivity: Provides clear, high-contrast thermal imaging that can capture tiny temperature differences, ensuring accurate monitoring in a variety of environments.

Multiple focal lengths and field of view options: From wide angle to telephoto, meet the needs of different application scenarios, whether it is close-range monitoring or long-range detection.

High-resolution imaging: Provides clear, detailed thermal imaging even in low-visibility conditions, ensuring that critical details are not missed.

Rugged design: Made of high-quality materials to ensure the stability and reliability of the lens in harsh environments.

Strong compatibility: Adapts to a variety of cooled long-wave infrared detectors and is easy to integrate into existing systems.

Applications

Our LWIR lenses are widely used in a variety of fields, including but not limited to:

Military and defense: used for target acquisition, surveillance and threat detection, providing excellent night vision and camouflage penetration capabilities.

Homeland security and law enforcement: effectively monitor borders, detect intruders, and support search and rescue operations.

Scientific research and industrial applications: used for process monitoring, early fire detection and non-destructive testing, etc.

Medical imaging: used for disease diagnosis and temperature mapping, capturing subtle temperature changes.


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Application Scenario

Aerospace Detection

Aerospace Detection

In the aerospace field, infrared lenses play an indispensable role. Airborne night vision is one of its important applications. In addition, in satellite remote sensing, infrared lenses can penetrate clouds and obtain information such as surface temperature and vegetation cover, contributing to agricultural monitoring, geological exploration, and more. It also can detect the infrared radiation of celestial bodies like asteroids and comets.

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Security Monitoring

Security Monitoring

Infrared lens can operate in low-light or even complete darkness, using the infrared radiation emitted by objects for imaging. Moreover, they are not affected by severe weather such as heavy rain and thick fog, and can penetrate these obstacles to capture targets, ensuring the stability of monitoring, greatly enhancing the reliability and comprehensiveness of security monitoring.

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Industrial Surveillance

Industrial Surveillance

Since different materials and components in industrial settings have distinct infrared emission characteristics, these lenses enable the detection of thermal anomalies. In the manufacturing of mechanical parts, infrared lenses can detect areas with abnormal heat distribution during the production process, helping to ensure product quality and prevent defects.

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Fire-fighting and Rescue

Fire-fighting and Rescue

At the fire scene, infrared lenses can penetrate smoke and flames and clearly display the location of trapped persons, the direction of fire spread, and the ignition point. This helps firefighters quickly formulate rescue plans, improve search and rescue efficiency, and reduce casualties and property losses. In addition, it can also be used for fire hazard investigation to discover potential fire risks such as overheating of electrical equipment and accumulation of flammable materials in advance.

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Gas Surveillance

Gas Surveillance

Infrared lenses are the key components in gas detection instruments, enabling the precise identification and quantification of various industrial gases. Many industrial gases have unique absorption characteristics in the infrared spectrum.

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Driving Night Vision

Driving Night Vision

These lenses are designed to capture infrared radiation, which is invisible to the human eye but emitted by objects based on their heat signatures. They focus this infrared light onto an image sensor, converting it into a visible image that can be displayed on a monitor inside the vehicle. This enables drivers to perceive potential obstacles on the road much earlier than with normal vision, providing them with more reaction time and significantly enhancing driving safety in low-light conditions.

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