Experience advanced dual-focus clarity with multi vision bi-focal prescription lenses designed for users who need both distance and reading correction in a single lens. Crafted from CR-39 optical material, these lenses provide excellent clarity with lightweight comfort for everyday wear.

Featuring Blue Block protection and Photo Grey (photochromic) technology, the lenses automatically darken in sunlight and remain clear indoors, helping reduce digital eye strain from prolonged screen exposure. Built for high power prescriptions without CYL, they ensure smooth near-to-distance vision transition with precise dual-focus correction.

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 for distance and near correction
• CR-39 material for optical clarity and lightweight comfort
• Blue light filtering for digital screen protection
• Photo Grey technology – darkens outdoors, clear indoors
• High power support without CYL correction
• Double hard coated for scratch resistance
• 1-year warranty against coating dullness or yellowing
• Suitable for indoor, outdoor, and daily use

Power Range Support

High Power (No CYL): SPH up to ±8.00 / CYL 0.00 / ADD up to +3.00

These bi-focal CR-39 blue block photo grey lenses combine adaptive light control, durable scratch resistance, and precise high-power dual-focus correction — making them an ideal all-day solution for modern prescription eyewear.