What is the most effective way to reduce the effects of glare while flying?

Wearing visors or sunshades is an effective way to reduce glare while flying because they physically block or filter sunlight directly, helping to minimize the discomfort and distraction that glare can cause. These devices can be adjusted to cover various angles of sunlight, allowing pilots to shield their eyes from intense light that can interfere with visibility and concentration. This direct obstruction is particularly beneficial during certain times of the day, such as sunrise or sunset, when the sun’s angle can create particularly problematic glare conditions.

Although sunglasses are also helpful, they may not provide as comprehensive a solution as visors or sunshades in a cockpit setting, where the angle and intensity of light can vary. Adjusting cockpit lighting can help improve visibility in low-light conditions but does not directly address sunlight glare. Frequently changing altitude may help in some circumstances but is not a reliable method for dealing with glare directly, as it depends on the geographical and atmospheric conditions at the time.