Enjoy clear and adaptive vision with single vision prescription lenses designed to provide one uniform power across the entire lens surface. Crafted from CR-39 optical material, these lenses deliver excellent optical clarity with lightweight comfort for everyday wear.

Featuring Photo Grey Transition technology, the lenses automatically darken in sunlight and remain clear indoors, providing comfortable vision in both indoor and outdoor environments. Built for standard power prescriptions (No CYL), they are ideal for spherical correction without cylindrical requirements.

All lenses are finished with a double hard coating for enhanced scratch resistance and come with a 1-year warranty against coating dullness or yellowing, ensuring long-lasting clarity and dependable performance.

Lens Highlights

• Single vision design with uniform optical power
• CR-39 material for superior clarity and lightweight comfort
• Standard power prescription support (No CYL)
• Photo Grey Transition – darkens outdoors, clear indoors
• Double hard coated for improved scratch resistance
• 1-year warranty against coating dullness or yellowing
• Suitable for indoor and outdoor daily use

Power Range Support

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

These single vision CR-39 photo grey lenses combine adaptive light control, clarity, and everyday comfort — making them a practical solution for modern prescription eyewear.