BiFocal Black Sunglasses With Copper Amber Driving Lens - Anti-Blue Ray Bi-focal

Plastic frame Polycarbonate lens non-polarized Lens width: 68 millimeters Copper Lens Driving Sunglasses with Bifocal Window at the Bottom Portion of the Lens. Perfect for Driving. Copper Lens Filters Out Blue Light - Sharpens Image - Reduces Glare - Filters Out 99.99% of Ultraviolet Ray. Size: 5 5/8" (143mm) W x 1 5/8 (41mm) "H Free Microfiber storage pouch Copper tints lens increase contrast in hazy, foggy or low-light conditions. These tints tend to make objects appear sharper both indoors and outdoors. Filters out blue light and reduces glare while preserving a natural color balance.