550-7120 12.7 mm Dia. Sapphire Window; t=0.5 mm Uncoated

The 550-7120 is a high-quality flat window offered by EKSMA Optics, a leading vendor in the optical components industry. This window, designed with a circular base shape, boasts a diameter of 12.7 mm and a thickness of 0.5 mm, making it a slim and compact option for various applications.

The material used for this window is al2o3 mal-1972-n-o, a type of sapphire known for its exceptional optical properties. Sapphire is a highly durable material, characterized by its hardness, chemical resistance, and high thermal shock resistance. These properties make it an ideal choice for applications that require a robust and reliable optical window.

The 550-7120 is designed for use in the ultraviolet (UV) region of the spectrum, with a specified wavelength of 300 nm. This makes it suitable for applications that involve UV light, such as scientific research, medical equipment, and industrial processes.

The window is uncoated, meaning it does not have any additional layers applied to its surface. This can be beneficial in applications where maintaining the original optical properties of the sapphire is crucial. However, it's important to note that uncoated windows may have higher reflectivity compared to coated windows, which could affect the performance in some applications.