45-464 20 mm Dia. UVFS Round Protective Flat Window; t=2 mm Uncoated

The 45-464 is a 20 mm diameter flat window, sourced from Edmund Optics, designed for protective applications. This window features a base shape of a circle, ensuring a consistent and uniform optical path. The geometry of this component includes a diameter of 20 mm and a thickness of 2 mm, providing a balance between durability and minimal optical distortion.

The material of this window is UVFS, also known as Mal-1965, a type of fused silica. This material is chosen for its excellent optical properties, including a high transmission rate across a wide range of wavelengths, making it suitable for various applications. The window is uncoated, meaning it does not have any additional layers applied to enhance or alter its optical properties.

This window is classified as a thin lens, indicating its primary use is to redirect or concentrate light without introducing significant aberrations. However, being a flat window, it does not alter the path of light, but rather protects the optical system from external elements.

The window is currently in stock and available for purchase through the provided weblink. With its robust specifications and high-quality construction, the 45-464 is an excellent choice for those seeking a reliable and versatile protective window.