Aibrella Clear Sunglasses EB-28 Despite being lightly tinted, these sunglasses cut approximately 99% or more of UV rays. Furthermore, they also cut blue light, which causes glare. The special metal coating cleverly conceals wrinkles, spots, and dark circles. The special metal coating applied to the lenses is a key feature. This cleverly conceals wrinkles, spots, and dark circles around the eyes through light reflection. With no noticeable scratches, they are still perfectly usable.