The right glasses start with an accurate eye exam, lenses matched to your needs, and frames that fit your face. Kinh Mat Dien Bien Phu helps you move step by step.

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Transitions® lenses

They change tint with UV levels so your eyes always see the world with brightness tuned for comfort—clearer, more natural vision with less glare and UV protection. Transitions® also includes smart blue-light filtering to help reduce harmful blue light from the sun and digital screens, supporting your eyes both indoors and outdoors.

How transition technology works

How do Transitions® photochromic lenses work?

Photochromic molecules create light, dark, and every shade in between.

Dien Bien Phu Eyewear 529 is a major distributor of photochromic lenses, including:

Photochromic lenses we carry

Photochromic lenses we carry