Coated AR protective windows are a type of glass that has been treated with an anti-reflective (AR) coating to reduce glare and improve visibility. The coating works by minimizing the amount of light that is reflected off the surface of the glass, which can help to reduce eye strain and improve the clarity of the view through the window.
In addition to reducing glare, AR coatings can also provide other benefits. They can improve the durability and scratch resistance of the glass, as well as reduce the amount of UV radiation that passes through the window. Some AR coatings are also hydrophobic, meaning that they repel water and prevent the buildup of dirt and grime on the glass.