WIW4000-I02 40 mm Dia. White Float Round Window; t=1mm ITO 20 ohm/SQ inch

The WIW4000-I02 is a 40 mm diameter, 1 mm thick flat window, sourced from Knight Optical. This window is made of soda lime ru clear material, a common choice for optical applications due to its excellent clarity and durability. The window features a circular base shape, a popular choice for applications requiring a wide field of view.

The WIW4000-I02 is coated with KNI IO2 on both the front and back surfaces, which is an Indium Tin Oxide (ITO) coating. ITO is a transparent conductive oxide with a wide range of applications, including touch screens, flat panel displays, and smart windows. The coating has a sheet resistance of 20 ohm/SQ inch, providing a good balance between conductivity and transparency.

This window is designed in a thin lens shape, which means it has a flat surface on one side and a curved surface on the other. This shape is often used in applications where a flat surface is required for ease of mounting or alignment, while the curved surface provides optical benefits such as reduced spherical aberration.

The window is currently in stock and available for purchase from Knight Optical's website. For more information, please refer to the provided weblink.