Bi-Focal

Multi vision bi-focal CR-39 lenses with Blue Block protection. High power with CYL delivers accurate near and distance vision, reduces digital eye strain, and features scratch-resistant protection for everyday wear.

Multi vision bi-focal CR-39 lenses with Blue Block protection. Standard power with CYL delivers accurate near and distance vision, reduces digital eye strain, and features durable scratch-resistant coating for daily use.

Multi vision bi-focal CR39 lenses with blue block for standard power prescriptions without CYL. Smooth dual-focus near-to-distance vision with digital eye protection and durable scratch-resistant coating.

Protect your eyes with Nations Optics Multi Vision Bi-Focal CR-39 Blue Block lenses. High power, no CYL, same power both eyes. Ideal for reading, distance, office, and digital use.

Multi vision bi-focal CR39 blue block lenses with different power in both eyes. Standard prescription without CYL, offering dual-focus clarity with digital eye protection.

High power multi vision bi-focal CR-39 lenses with Blue Block, different powers for both eyes, no CYL. Dual-focus vision, lightweight comfort, double hard coated, ideal for indoor and digital screen use.