68-808 25 mm Dia. Potassium Bromide Protective Flat Window; t=4 mm Uncoated

The 68-808 is a 25 mm diameter, 4 mm thick uncoated Potassium Bromide (KBr) protective flat window, sourced from the reputable vendor, Edmund Optics. This window is a type of optical element, specifically a flat window, designed for use in various optical systems.

The window's base shape is circular, making it universally applicable in various optical settings. The geometry of this window is defined by its diameter and thickness. With a diameter of 25 mm and a thickness of 4 mm, it provides a substantial protective barrier while minimizing optical distortion.

The material of this window is Potassium Bromide, identified by the Material ID "uvfs mal- 1965". Potassium Bromide is a common material in optical systems due to its excellent transmission properties, particularly in the infrared region of the spectrum. The wavelength of 587.6 nm indicates the specific light wavelength this window is designed to transmit.

The window's shape is that of a thin lens, which is ideal for applications where minimal optical distortion is required. The window is uncoated, meaning it does not have any additional layers applied to its surface to alter its optical properties. This can be beneficial in certain applications where a specific coating may interfere with the desired optical outcome.

According to the provided item data, this window is currently in stock, ensuring quick delivery for your optical system needs. For more information, you can refer to the vendor's website using the provided weblink.