What is Glare?
Light waves travel in all directions: some light travels in horizontal waves, while others travel in vertical waves. When light hits a surface, typically light waves are absorbed and/or reflected in a random manner, However, if light hits a reflective surface (such as water, snow, even cars or buildings) at just the right angle, some of the light becomes ”polarized”. This means that vertical light waves are absorbed while horizontal light waves bounce off the surface, creating glare.