PHOTOCHROMIC READERS:Photochromic reading glasses darken to light gray in sunlight and UV light, becoming full reader sunglasses outdoors.Indoors, they turn clear within minutes.Perfect for reading on the beach, by the pool,or working on your balcony.
BLUE LIGHT LENS:Blue blocker reading glasses for men with UV400 protection,effectively resist harmful blue rays.Reading in the sun helps you protect you to reduce UV (Photochromic Readers).When it doesn't change color, it's blue presbyopia glasses.
2PCS PHOTOCHROMIC READERS MEN:Black and gun fashion style metal photochromic readers men. Photochromic glasses for indoor or outdoor, all-weather wear, and people with presbyopia problems. (If the windows have UV protection, the lenses won't turn gray.)
METAL & SPRING HINGE:Pubowt photo chromic reading glasses for men,Metal vintage frame with adjustable nose pads design,spring hinge and comfortable to wear for a long time.PUBOWT wide photochromic reading glasses are the ideal choice.
PUBOWT SERVICE : Contact us with any issues regarding photo chromic readers. Photochromic reading glasses*2, glasses pouch*2, glasses cloth*1,and glasses cord*1. Photochromic lenses let you switch seamlessly between environments.