The WIW2500-I02 is a 25 mm diameter, 1 mm thick flat window, sourced from Knight Optical. This circular window is made of soda lime ru clear material, a common choice for its excellent optical properties and durability. The window features a thin lens shape, making it suitable for applications where space is a constraint.
The window is coated with KNI IO2 on both the front and back sides, which is an Indium Tin Oxide (ITO) coating. ITO is a popular choice for its electrical conductivity and optical transparency. The coating has a sheet resistance of 20 ohm/SQ inch, which is a measure of its electrical conductivity. This makes the window suitable for applications that require both optical transparency and electrical conductivity, such as touch screens or heated windows.
The window is currently in stock and available for purchase from Knight Optical's website. The web link provided leads directly to the product page for easy access and ordering.