Enjoy precise dual-focus vision with multi vision bi-focal CR-39 prescription lenses featuring Blue Block protection to minimize harmful digital blue light. Designed for users requiring both near and distance correction, these lenses provide lightweight comfort and excellent optical clarity for everyday use.

Built for standard power prescriptions with CYL, they ensure accurate spherical and cylindrical correction while maintaining smooth transitions between near and distance vision. Perfect for daily activities and screen use without eye strain.

All lenses feature a double hard coating for enhanced scratch resistance and come with a 6-months warranty against coating dullness or yellowing, ensuring long-lasting durability and reliable vision.

Lens Highlights

• Multi vision bi-focal design for near and distance correction
• CR-39 material – lightweight and optically precise
• Blue Block protection for digital eye strain reduction
• Standard power support with CYL correction
• Double hard coated for scratch resistance
• 6-months warranty against coating dullness or yellowing
• Suitable for indoor, outdoor, and digital use

Power Range Support

Standard Power (With CYL): SPH up to ±6.00 / CYL up to ±2.00 / ADD up to +2.00

These bi-focal CR-39 Blue Block lenses combine durability, digital protection, and precise vision correction — ideal for everyday modern prescription eyewear.