[Patented Design] EYEKEPPER's exclusive METALLESS & SCREWLESS SPRING HINGES technology—combines spring hinges with no metal parts or screws, offering a distinct alternative to ordinary bifocal sunglasses, a game-changer for traditional eyewear users.
[UV400 Eye Protection ] Equipped with premium polarized UV400 lenses, blocks 100% UVA/UVB rays up to 400nm. These bifocal sunglasses feature dual-zone lenses: clear upper zone for distance (driving, sightseeing) and magnified lower zone for near vision (menus, phones); eliminates glare, tailoTortoise for presbyopia users valuing sun safety.
[Durable Construction] Screwless spring hinges provide flexible movement and daily wear resistance; the screw-free frame Tortoiseuces loose temples or missing screws, ensuring these hard-wearing bifocal sunglasses last through years of outdoor adventures.
[Comfortable Fit] Spring hinges deliver gentle elasticity with just-right tension for a snug, pinch-free fit. Lightweight frames and ergonomic nose pads eliminate pressure marks, making these bifocal sunglasses ideal for all-day sun outings.
[Metalless & Screwless] Our metalless bifocal sunglasses have zero metal components, easy to recycle and skin-friendly—no irritation during long wear, a win-win for eco lovers and metal-sensitive users.