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The difference between short wave infrared, near infrared, medium wave infrared and long wave infraredNear Infrared (NIR): Wavelength between 0.75-1.4 microns, defined by the absorption of water, usually used in optical fiber communication due to the low attenuation rate in silica glass. Wavelengths Read More

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Infrared light is outside the visible spectrum and cannot be directly perceived by the human eye. Infrared optics technology gives us the ability to capture this light. Read More

Rising optics will be at IDEX 2025 Read More

In today's competitive market, it is crucial to choose a reliable infrared lens​ manufacturer. As a professional infrared lens manufacturer, our company, Nanjing Rising Opto-Electronic (s) Co., Ltd., has many reasons for you to choose us without hesitation. Read More

Three advantages of infrared thermal imaging technology for drones. 1. Improve the accuracy of target recognition 2. Protecting personnel safety 3. Enables efficient, non-contact temperature measurement Read More