Gafas BBB Impress Reader Black Clear Photochromic¤Zone Lecture 2.5

Specifications
Special photochromic lenses lenses with reading area. Designed for people with far sighted vision.
Modern style sport glasses with lightweight frame.
Polycarbonate photochromic lenses. These lenses have a light transmission of 85-17%. The brighter the light, the darker the lens automatically becomes. One lens provides you with category 1, 2 and 3 levels of eye protection.
Lens shape gives protection against sunlight, dust and wind.
Block system prevents the temple tips damage the lenses while folded inwards.
Hi-impact PC frame with adjustable rubber nose piece.
Comes with a pouch.
Corrective