Halosoften show up when you’re in a dim or dark place. Glare is more likely in the daytime. They're a normal response to bright lights, but deeper problems can also bring them on. Causes include: Cataracts. Normally, the lens at the front of youreyeis clear. Light can pass through ...
Glare is more of a condition where a patient's vision is reduced or affected by light. Halos are a physical appearance of just a ring around lights that patient's notice. Typically something to do with the lens—whether it's the glasses lens in front of their eye, contact lens or the ...