A known complication of refractive surgery that causes images from light sources to blur with circles radiating out from the center. Halos also occur naturally without refractive surgery.
Circular flares or rings of light that may appear around a headlight or other lighted object. This symptom may occur with early cataracts, elevated pressure in the eye, or with eye infections.
rings or arcs that seem to encircle the sun or moon and are the result of the refraction of light through the ice ctystals that make up cirrus clouds.
A complication of refractive surgery that causes a point of light to appear to have rings of light around it
Rings or arcs that encircle the sun or moon when seen through an ice crystal cloud or a sky filled with falling ice crystals. Halos are produced by the refraction of light.
Rings or arcs that seem to encircle the sun or moon. They are caused by the refraction of light through the ice crystals in cirrus clouds.
Rings or arcs that encircle the sun or moon which are caused by refraction of light through ice crystals that make up cirrus clouds.
A visual effect, in which a circular flare or hazy ring of light may appear around a headlight or other lighted object.
hazy rings around lights.
A complication of refractive surgery in which the patient sees additional rings around lights at night. Halos are subjective experiences that often decrease with time.
Circular flares or rings of light that may appear around a headlight or other lighted object. This symptom may occur after laser vision correction with PRK or LASIK.
Hazy ring around bright lights seen by some patients with refractive error or optical defects (e.g., cataracts or corneal swelling). This symptom may occur after surgery.
are rings around lights due to optical imperfections in or in front of the eye
