Experience precise dual-focus vision with multi vision bi-focal CR-39 prescription lenses featuring Photo Grey (photochromic) technology. Designed for users needing distance and near correction with different powers in each eye, these lenses do not require CYL correction.

Crafted from CR-39 optical material, these lenses provide excellent clarity, lightweight comfort, and reliable durability for everyday wear. The Photo Grey technology automatically darkens outdoors and remains clear indoors, adapting to light changes while protecting your eyes. A double hard coating ensures scratch resistance for long-lasting use.

Lens Highlights

• Multi vision bi-focal design for distance and near correction
• CR-39 material – optically precise and lightweight
• High power support with different power in each eye
• No CYL correction required
• Photo Grey technology – adaptive light-sensitive lenses
• 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 CR-39 multi vision bi-focal Photo Grey lenses combine dual-focus correction, adaptive light control, and durable scratch-resistant construction — ideal for users with different powers in both eyes.