Experience enhanced everyday clarity with zero power CR-39 lenses designed for users who do not require prescription correction but want advanced visual comfort. Crafted from CR-39 optical material, these lenses provide excellent transparency with lightweight durability for daily wear.

Featuring Blue Block protection and Photo Grey (photochromic) technology, the lenses help reduce digital eye strain from screens while automatically darkening in sunlight and remaining clear indoors. Designed for zero power use, they maintain natural vision without magnification while offering adaptive light control and screen protection.

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

Lens Highlights

• Zero power design – no prescription correction
• CR-39 material for optical clarity and lightweight comfort
• Blue light filtering for digital screen protection
• Photo Grey technology – darkens outdoors, clear indoors
• Double hard coated for scratch resistance
• 1-year warranty against coating dullness or yellowing
• Suitable for office, outdoor, and daily wear

Power Range Support

Zero Power: SPH 0.00 / CYL 0.00

These zero power CR-39 blue block photo grey lenses combine digital protection, adaptive sunlight control, surface durability, and lightweight comfort — making them an ideal non-prescription solution for modern eyewear users.