Recent Entries

• Is car night vision useful?

  by Grate Zhang May 18, 2022
  In order to improve the safety of car driving, especially at night, some cars will be equipped with on-board night vision devices. It has an infrared detection system that can sense infrared rays beyond the visual range of the human eye, helping car owners to observe from a longer distance. It is qu...

• Factors to Consider When Choosing an IR Lens

  by Grate Zhang May 6, 2022
  1. The importance of infrared lenses The lens is an indispensable part of the thermal imaging camera. Its function is to focus the infrared radiation of the target on the infrared detector, and after photoelectric conversion and image processing, a good contrast image is finally formed. The quality...

• Buying Guide: 3 Tips to Choose Your Thermal Imaging Lens

  by Grate Zhang April 17, 2022
  With the development of thermal imaging technology, it has been more and more widely applied in diverse fields. However, there is an obvious difference of thermal imaging lens requirements in different applications. So how to choose the right thermal imaging lens for your intended application? SU...

• SDLC, an Armor for Chalcogenide Infrared Lenses

  by Grate Zhang March 17, 2022
  Chalcogenide glass is the most popular material for mass production of infrared lenses. Because it has stable refractive index, abundant resources, high transmittance at wide infrared waveband and it is suitable for mass molding production which is cost-effective. However, the hardness of Chalcogen...

• What are the application scenarios of infrared lenses?

  by Grate Zhang March 2, 2022
  What are the application scenarios of infrared lenses corrected by special materials? Come and learn about the relevant content with the editor of Fuqing Optical Lens! 1. All-weather surveillance camera The most minor use of infrared lenses is to complete all-weather surveillance. The optically co...