One-stop-shop for infrared optics, thermal imaging cameras & systems components

Quanhom Technology Co., LTD is a company engaged in the area of development and production of thermal infrared optics. The high precision product range includes infrared lenses assemblies of SWIR/MWIR/LWIR , eyepieces, infrared lens elements, etc.
High Performance Optics for Security & Surveillance Applications
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Security & Surveillance

Quanhom infrared lenses have been widely used for search, reconnaissance, and surveillance tasks.

Related thermal imaging camera systems can also use it for border and coastal defense monitoring, military base security monitoring, airport monitoring, oil field, oil depot security, forest, grassland, coal mine, granary, and other fire monitoring, port, river, lake monitoring, ecology, and environmental monitoring.

Thermal imaging cores mount with proper infrared lenses can detect extremely tiny temperature differences, convert the temperature difference into a real-time video image display, can see through obstacles such as fog, rain, smoke, and more. The devices can be used in extreme weather and generally used during the day and night for long-distance surveillance or homeland security.

Security & Surveillance applications:

Partnering with you every step of the way, from the initial concept, through design, verification, manufacturing, and post-sales technical support, Ophir is dedicated to delivering the highest quality IR optical solutions.

  • Wide selections from 10mm to 1000mm EFL
  • Ideal for Long-range thermal cameras
  • Security & Surveillance, Perimeter Security, Homeland Security
Products Characteristics:
  • LWIR lens upto 300mm EFL for long range surveillance
  • MWIR upto 1000mm EFL
  • Fast FOV Change
  • Athermalized IR optics and high-precision motorized lenses optional