Electrochromic glass has many applications. It can be installed not only in cars but also in other vehicles. Electrochromic glass is used on watercraft — from light leisure yachts to vessels of the Northern Fleet, where passenger comfort must be maintained when traveling through ice. Our electro-tintable glass is also successfully used in aviation to provide additional cabin comfort and to meet safety requirements during takeoff and landing.
https://www.youtube.com/watch?v=q_b9mBFImRg&t=122s&ab_channel=Octoglass



