Pilots utilize a multi-layered approach to mitigate sun glare and UV exposure in the cockpit. The first line of defense is high-quality non-polarized sunglasses, which protect the eyes while allowing the pilot to read digital flight instrument screens (polarized lenses can cause "blackout" effects on some displays). Aircraft are also equipped with adjustable sun visors, often made of tinted plexiglass, that can be swiveled to block direct light. On long-haul flights, pilots frequently use adhesive shades or "Post-it" notes to block specific spots of intense glare on the side windows. For UV protection, modern cockpit windows are treated with specialized coatings to block harmful rays, which are significantly more intense at high altitudes. In 2026, some advanced aircraft also feature electrochromic "smart glass" windows, similar to those in the passenger cabin of a Boeing 787, which can be dimmed digitally to reduce ambient brightness without obstructing the view of other traffic.