News

When choosing a model, parameters such as focal length, F/#, minimum focus distance, and field of view should be carefully considered according to specific application requirements to ensure that the selected lens can perform optimally in the corresponding application scenarios. Read More

In conclusion, infrared zoom lenses are important optical devices with broad application prospects in security surveillance, industrial inspection, medical diagnosis, and military fields. Their unique capabilities in the infrared spectrum, combined with the flexibility provided by the zoom mechanism, make them an invaluable tool in various applications. With the continuous progress and development of technology, it is believed that the performance and application range of infrared zoom lenses will continue to expand and improve, further enhancing our ability to see and understand the world around us. Read More

At present, there are three main types of focal length adjustment for lenses on the market:One is fixed focus, with fixed focal length and fixed aperture;The second is manual zoom, which requires people to manually open the dome cover to adjust the zoom ring, usually this is also fixed aperture;The Read More

Medium-wave infrared lens, with their unique advantages, play a significant role in various fields including industry, security, military, medical, and environmental monitoring. As technology continues to progress, the performance of medium-wave infrared lenses will continuously improve, and their application range will become even broader. Read More

Application of Photoelectric Infrared Lens for UAV PodA few days ago, the unmanned aerial vehicle (UAV) industry is growing rapidly. According to Teal Group analysis, the global drone market share will reach 135 billion US dollars in the next ten years. The drone market mainly consists of defense, g Read More

Near-infrared (SWIR) or short-wave infrared light is generally defined as light with a wavelength range from 0.9 to 1.7 μm, but it can also be classified as light with a wavelength range from 0.7 to 2.5 μm. Since the human eye cannot directly perceive infrared light, we need to rely on instruments to obtain the information generated by infrared light. Read More