Which type of lens is helpful for patients who are sensitive to light?

Photochromic lenses are designed to automatically adjust their tint in response to changing light conditions, becoming darker in bright sunlight and returning to a clear state indoors. This property makes them particularly beneficial for patients who are sensitive to light, as they help reduce glare and provide more comfortable vision in varying lighting situations.

These lenses can significantly enhance comfort for individuals who experience discomfort or pain when exposed to bright light, making them a preferred choice for those with light sensitivity conditions, such as photophobia. In contrast, the other types of lenses, such as single vision, bifocal, or progressive lenses, primarily focus on correcting refractive errors without the added feature of adapting to light, and therefore do not address light sensitivity in the same effective way as photochromic lenses do.