The Zeiss BlueGuard represents the latest generation of digital eye protection, moving beyond traditional surface coatings. By integrating the blue light filter directly into the lens material, Zeiss has created a solution that addresses digital eye strain while maintaining the visual clarity and aesthetics of a standard clear lens. Combined with the Clearview technology, these lenses provide a wider field of vision compared to standard spherical lenses.

Advanced BlueGuard Technology Unlike older "Blue Coat" lenses that reflect blue light off the surface, BlueGuard utilizes in-mass absorption:

• Reduced Reflections: Because the filter is integrated into the lens material, the distracting purple or blue surface reflections typical of older technology are reduced by up to 50%. This results in a lens that looks clear and natural to others.

• Digital Strain Relief: The material is specifically engineered to block high-energy visible (HEV) blue light in the 400nm to 455nm spectrum. This reduces the visual discomfort and "flicker" associated with digital screens, LED lighting, and smartphones.

• Natural Color Perception: By absorbing rather than reflecting light, BlueGuard maintains a high level of color accuracy, avoiding the heavy yellow tint often found in traditional blue-blocking lenses.

DuraVision Clearview Optics The Clearview design represents a significant upgrade in how the lens is structured:

• Freeform Precision: Clearview lenses utilize complex surface optimization that was previously only available in custom-made surfaced lenses. This provides up to 3 times larger zones of very clear vision compared to standard 1.5 index lenses.

• Thinner and Flatter: The Clearview geometry allows the lens to be flatter and more aesthetically pleasing, even in the standard 1.5 index, reducing the "bulge" often seen in traditional lenses.

Total Protection and Durability

• Full UV 400 Shield: These lenses provide a 100% barrier against UVA and UVB radiation. The protection is active at all times, regardless of whether you are indoors or in direct sunlight.

• DuraVision Anti-Reflective Coating: The lenses are finished with a premium multi-layer AR coating that maximizes light transmission. This ensures that the wearer experiences sharp, high-contrast vision in all lighting conditions.

• Tough Surface Properties: The coating includes a hardened layer for scratch resistance and an anti-static, hydrophobic top layer. This prevents dust and water from adhering to the surface, making the lenses easy to clean.

Recommended Use Zeiss BlueGuard DuraVision Clearview 1.5 lenses are a high-performance choice for individuals who spend significant time using digital devices. They are ideal for full-rim frames and provide a solution for those who want maximum digital protection without the cosmetic drawback of blue surface reflections.

● Powers:

-6.00 to +6.00

to cyl 2.00