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  • About CNGEIR About CNGEIR CNGEIR has three major production workshops, including optical processing, mechanical processing, assembly and debugging, and testing experimental centres. With nearly 60 years of experience accumulated in the infrared industry, with advanced technology and a perfect management system, coupled with the production capacity of the whole industry chain, we can provide advanced high-end infrared optoelectronics “ whole series "Industry integration services.
  • Circle IR Blank Circle IR Blank It used in infrared optical systems that are made of materials with high transmittance to infrared light. Infrared flat films are widely used in infrared imaging, spectroscopy, remote sensing, night v...
  • Thermal Imager Thermal Imager Thermal imagers are used in power inspection, building inspection, medical diagnosis (e.g., breast examination), fire rescue, and other sectors. They are capable of detecting and displaying the temperature distribution image of an item.
  • Cooled LWIR Lens Cooled LWIR Lens These lenses and detector systems work primarily in the wavelength range of 8 to 14 microns, where infrared radiation is mainly derived from the thermal radiation of objects, making them ideal for night vision, thermal imaging, and remote target detection applications. Compared to uncooled infrared systems, cooled infrared systems provide higher sensitivity and image quality, but with correspondingly higher cost, volume and maintenance requirements.
  • Infrared Spheric Optical Lens Infrared Spheric Optical Lens Infrared spherical lenses refer to spherical shaped lenses used in infrared optical systems that are designed to focus, diffuse, or otherwise manipulate infrared light within the infrared band (approx...
  • Infrared Dome Infrared Dome The infrared dome is a spherical mount specifically designed for infrared applications that allows infrared light to pass through while protecting internal optical components or sensors. These spheres...
  • Infrared Manual Lenses Infrared Manual Lenses The manual focus lens is an optical lens that allows the user to adjust the focus by manually operating the focal length adjustment ring on the lens. Compared to autofocus lenses, manual focus lenses ...
  • Manual LWIR Lenses Manual LWIR Lenses Manual focus lenses are those in which the photographer needs to manually operate the focus ring on the lens to adjust the focus. In contrast to autofocus lenses, manual focus lenses rely on the user&...
  • Manual MWIR Lenses Manual MWIR Lenses The MWIR manual focusing lens refers to a manual focusing lens specially designed for medium wave infrared (MWIR) band. This type of lens allows users to manually adjust the focal length to suit diffe...
  • Cooled Thermal Module Cooled Thermal Module Uncooled thermal module is a device specifically designed to reduce the operating temperature of the infrared detector in order to improve its performance. The performance of infrared detectors, espec...
  • Multifunction Handheld Thermal Binoculars Multifunction Handheld Thermal Binoculars A multifunctional handheld monocular telescope is a portable optical device that integrates multiple functions and may include one or more of the following additional functions in addition to the basi...
  • Digital Gun Scope Digital Gun Scope CGMD digital gun scope can be adapted to a variety of automatic rifles, supporting 7.62mm, 5.8mm, 5.56mm, 5.45mm bullets, providing standard picatinny rails and dovetails, the prod- uct is mainly used for ...