33-136 30 mm Dia. Silicon Protective Flat Window; t=2mm BBAR 3-5µm

This 33-136 Silicon Protective Flat Window, offered by Edmund Optics, is a circular window with a diameter of 30 mm and a thickness of 2 mm. It is designed to protect optical components from environmental hazards while maintaining high optical quality.

The window is made of silicon, specifically silicon sal vil 1957, a material known for its excellent mechanical and thermal properties. This makes it an ideal choice for applications that require a durable and reliable window.

The window features a broadband anti-reflection (BBAR) coating on both the front and back surfaces. This coating is designed to reduce reflection and increase transmission across a wide range of wavelengths, from 3 to 5 µm. The BBAR coating ensures optimal performance in infrared (IR) applications, such as thermal imaging and spectroscopy.

The window's shape is defined as a thin lens, indicating that it has been precisely manufactured to maintain excellent optical quality. This, combined with its robust silicon construction and BBAR coating, makes the 33-136 Silicon Protective Flat Window a versatile and high-performing optical component.

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