Yutai Optics Germanium Windows have excellent transmission across 2-14 µm waveband and can be used in both mid-wave infrared (IR) and long wave IR systems. Germanium is a widely used material for IR windows and lenses in thermal imaging systems.

This high density window has a thermal escape which makes the transmission reduce as the temperature of the window increases. Germanium Windows are commonly used in defence and aerospace industries, life and medical sciences, industrial OEM and many other infrared applications.
Yutai optics can produce uncoated, AR both sides coated and AR/DLC coated in a range of sizes. Our custom range involves an option of squares/rectangles, materal, shapes and much more.

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