Experience reliable dual-focus clarity with multi vision bi-focal prescription lenses designed for users who need separate distance and reading correction within a single lens. Crafted from CR-39 optical material, these lenses provide excellent clarity with lightweight comfort for everyday professional and personal use.

Featuring Blue Block protection, the lenses help reduce digital eye strain by filtering harmful blue light from screens and artificial lighting. Built for standard power prescriptions without CYL and configured with different power in both eyes, they ensure accurate individual correction with clearly defined near and distance viewing zones.

All lenses come with a double hard coating for enhanced scratch resistance, improving surface durability for daily use. They are also backed by a 1-year warranty against coating dullness or yellowing, ensuring long-term clarity and reliable performance.

Lens Highlights

• Multi vision bi-focal design with distinct distance and reading segments
• CR-39 material for optical clarity and lightweight comfort
• Blue light filtering for digital screen protection
• Standard power support without CYL
• Different power configuration for both eyes
• Double hard coated for scratch resistance
• 1-year warranty against coating dullness or yellowing
• Suitable for office, indoor, and daily wear

Power Range Support

Standard Power (No CYL): SPH up to ±6.00 / CYL 0.00 / ADD up to +2.00

These bi-focal CR-39 blue block lenses combine digital protection, clearly defined dual-focus correction, durable surface coating, and precise individual prescription support — making them a dependable everyday solution for modern prescription eyewear.