IR Lenses and Windows for Thermal Cameras

Hangzhou Shalom EO

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IR lenses and windows for thermal cameras

Thermal camera temperature screenings became an important factor in containing the COVID-19 virus to find elevated body temperature at public places — IR lenses and windows are indispensable parts of thermal cameras. Hangzhou Shalom EO, as an expert IR optics supplier, would like to work with you on resolution of thermal camera optics. Hundreds of designed standard lens modules are available in our catalogue, with focal length ranges of 3 mm to 800 mm, athermalized, manual, or motorized focusing mechanism, single FOV, double FOV, or continuous zoom focusing. They are matched with detectors of 160 × 120, 320 × 240, 384 × 288, 640 × 480, 640 × 512 and 1024 × 768 pixels. Homogeneity is critical for temperature screening applications. Our lenses used in thermal camera temperature screening are optimized carefully in design on homogeneity, which means the temperature difference measured at the central area and at the four corners of the screen are designed to be as small as possible.

If you need a special lens not found in our catalogue, customized lenses are available upon your request, just tell us what you need and our engineer will design it for you for free. Germanium windows with strong diamond coating and AR coating at 7 to 14 µm is an excellent choice for protecting windows of your thermal cameras. Stocked Germanium windows are available for fast delivery. Hangzhou Shalom EO provides lenses and optical products made from Germanium, ZnSe, chalcogenide, Silicon and sapphire, etc., with spherical or aspherical surfaces. SPDT techniques are used to make the aspherical lenses.

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