Quanhom bridges the gap between excellent performance of high precision optical components and limited budget, remarkably we specialized in the design and manufacture of a wide range of thermal infrared lenses (IR lenses included LWIR, MWIR and SWIR) for various applications around the globe with superior quality.
Either with customers supplied designs or with using our owns, our experienced and inspired experts are always able to offer optimized infrared lens glass and assembly options.
Quanhom's state-of-the-art R&D team is skillful at providing the design and manufacturing of your thermal infrared optical products concept seamlessly. From simple infrared lens elements sub-assemblies to complex opto-mechanical and electro-optical assemblies with precision and reliability. We offer not only the essential products but also dedicated to providing comprehensive customize services.
We not only good at supporting various projects with thermal infrared lens and elements, but also professional for providing custom services for infrared lens design and research for all main and future applications of thermal infrared technologies, such as...
A new type of coronavirus cause severe impacts on countries. As human temperature abnormal is an important indicator for detecting flu, thermographic thermal imager has been widely used in public places, such as airport, railway stations and inter-city bus stations quarantine.READ MORE
Common materials applied in Infrared lensThe development of infrared materials are always strongly linked with infrared technology and opto-electronic technique. For infrared optical materials, optical properties is the first factor that we should pay attention to, then choose the suitable materialREAD MORE
Driving at night With the development of transportation networks, traffic safety has been paid more and more attention. The driver’s line of sight is affected by various weather conditions and is highly prone to traffic accidents. The infrared thermal imaging aid system detects the road ahead in clear weather such as dark nights and haze, and clear imaging.READ MORE
The Future Trends of infrared lens1. AthermalizationVarious methods are currently used to achieve athermalization. Using a combination of materials such as zinc sulfide, zinc selenide, and germanium can provide some passive optical athermalization. Hybrid passive / active mechanical athermalizationREAD MORE