83-341 12.5 mm Dia. Germanium Protective Flat Window; t=1 mm Uncoated

The 83-341 is a circular, flat window made from germanium, sourced from the reputable vendor Edmund Optics. This window has a diameter of 12.5 mm and a thickness of 1 mm, making it a thin and lightweight option for various optical applications.

The window is uncoated, which means it does not have any additional layers applied to its surface. This can be beneficial in certain applications where the natural properties of germanium are desired. However, it's important to note that uncoated surfaces can be more susceptible to environmental factors such as dust, moisture, and scratches.

The wavelength specified for this window is 587.6 nm, which is in the visible light spectrum. This suggests that this window could be used in applications where visibility and transparency are crucial, such as in optical instruments or systems designed for human observation.