News

1. Technological innovation and performance breakthrough of optical systemThe long-wave infrared (LWIR) zoom lens takes the 8-14μm spectral range as its working core, and realizes the visualization of thermal signals through the cross-innovation of material science and optical engineering. Different Read More

Chalcogenide glass is gradually replacing germanium for mass‑produced infrared lenses. Germanium suffers from high cost, supply constraints and thermal drift. With low‑cost molding, good athermal performance and mature coating solutions, chalcogenide glass meets most civilian and industrial optical requirements. Germanium remains essential for high‑end military and long‑range detection, creating a differentiated market layout. Read More

Brief Introduction Infrared lenses cover a wide price range from entry-level civilian models to high-end industrial and professional-grade products, with a price gap of dozens of times. To most users, these lenses look visually similar in shape and structure, but deliver completely different imaging effects, temperature measurement accuracy and service stability. Unlike conventional visible-light lenses that support mass low-cost production, infrared lenses rely on exclusive infrared-transparent materials, precision coating technology and professional optical optimization. The huge price difference is not caused by brand premium, but by systematic differences in materials, craftsmanship, environmental adaptability and precision calibration. This article systematically analyzes the core cost factors behind infrared lens grading. Read More

The difference between athermalized lenses and other lensesAthermalized lenses are a special type of lens that eliminates the effects of heat radiation during photography or videography, providing clearer, more accurate images. Read More

In conclusion, infrared lenses are widely used in security for several compelling reasons. Their excellent night vision capability, resistance to bad weather, wide field of view, ability to detect hidden objects and people, and seamless integration with other security systems make them an essential tool in ensuring the safety and security of our homes, businesses, and public spaces. As technology continues to advance, we can expect infrared lenses to become even more sophisticated and play an even more crucial role in the field of security. 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