·Photochromic reading glasses lenses use advanced photochromic technology, which can automatically darken under strong light, effectively resist sunlight glare, and restore light transmittance indoors to become transparent lenses.

·Fashionable rimless reading glasses with flexible and elastic metal temples. Suitable for face shapes: rectangular; rhombus square heart-shaped triangle oval round. Polygonal frame design casual business dual use mirror

·Anti-blue light computer reading glasses protect your eyes from harmful UV rays and blue light while providing clear and comfortable vision. You can use it as computer glasses, watch TV and read books, or use it for outdoor activities.

·Glasses size: Lens width: 5.5cm/2.1", Temple length: 14.5cm/5.7" Bridge: 2.4cm/0.9", Lens height: 4.2cm/1.6", Frame width: 14cm/5.5"

·Warm reminder: These glasses are not sunglasses! ! Photochromic lenses change depending on the intensity of UV rays. The stronger the UV rays, the darker the discoloration, and the weaker the UV rays, the lighter the discoloration.