Transitions glasses lenses are entirely transparent indoors and automatically darken (other colors) within seconds of going outdoors. Transitions lenses help reduce glare and improve eye fatigue outdoors by quickly changing colors, creating a more relaxed visual effect.
Transition Glasses reduce glare for clear vision by discoloring the lenses in sunlight and blocking UV rays from coming directly to the eye for protection; they also keep the eyes from intense sunlight to prevent eye strain. Transition lenses can help keep your eyes comfortable and prevent headaches and other symptoms of eye strain.
Transition lenses are fine lenses with a particular color-adjusting coating layer that is superior to other lenses in terms of sensitivity and color-changing effect and can serve to protect the eyes from direct glare and glare. If you do not have a requirement in terms of color adjustment, you may not choose transition lenses.
Transition lenses contain a more specific patented photochromic dye and coating layer that, when exposed to ultraviolet light from the sun, activates the material in the lens or coating layer to react, thus changing from clear to dark. When the UV light diminishes, the reaction of the material in the lens or coating becomes weaker, and the color becomes lighter to clear.