43-365 5 mm Dia. Sapphire Protective Flat Window; t=1 mm Uncoated

The 43-365 is a circular, flat window made from high-quality sapphire, offering a 5 mm diameter aperture and a thickness of 1 mm. This window, sourced from Edmund Optics, is uncoated, providing users with a versatile and reliable optical component suitable for various applications.

Sapphire (al2o3) is a popular material in optical systems due to its excellent properties, such as high transparency in the visible and near-infrared regions, making it an ideal choice for applications requiring superior optical quality. The uncoated surface ensures minimal reflection and maintains high transmittance, allowing maximum light transmission through the window.

The 43-365 window features a thin lens shape, which is advantageous in applications where space constraints are a concern. Its 1 mm thickness provides adequate structural strength while minimizing the impact on the overall system's dimensions.

This sapphire window is designed to operate at a central wavelength of 587.6 nm, making it suitable for applications in the visible spectrum. Users can rely on its consistent performance and durability, as it is sourced from a reputable vendor known for delivering high-quality optical components.