KV+ Alpha Blue Glasses with two pairs of lenses

KV+ Alpha blue glasses come with two lenses: special iridescent, anti-fogging lenses and lightly tinted clear lenses. The frame is made of Blue Grilamid TR90 and includes a hard case and microfiber cloth.

• The lenses are made of impact-resistant Polycarbonate up to 10 times more durable than conventional plastic or glass.
• The lenses have a UV400 rating to protect against UVA and UVB rays.
• The description claims the lenses have a visible light transmission category 3.
• The glasses are CE-Certified.