WHF2500 25 mm Dia. UVFS Round Window; t=3mm Uncoated

The WHF2500 is a 25 mm diameter UVFS (Ultra-Violet Fused Silica) round window with a thickness of 3mm, sourced from Knight Optical. This window is a type of flat optical component designed for use in various applications where transparency to ultraviolet light is required.

The window is made of UVFS, a material known for its excellent transmission properties in the ultraviolet region of the spectrum. This makes it ideal for use in applications such as UV spectroscopy, UV laser systems, and other UV-based optical systems. The window is uncoated, meaning it does not have any additional layers applied to its surface to alter its optical properties.

The geometry of the window is circular, with a diameter of 25mm and a thickness of 3mm. This thin lens shape is common for optical windows, as it minimizes the amount of material that light must pass through, reducing the potential for optical losses.

The window is available from Knight Optical, a reputable vendor of optical components. According to the vendor's information, the window is currently in stock, making it readily available for immediate use. The window's catalog number is WHF2500, and it can be found on Knight Optical's website at the following link: https://www.knightoptical.com/stock/default/uv-fused-silica-window-25mmdiax3mmthk.html