Smart Vision Aspheric UV400nm Index 1.67 Lens combines a high refractive index with an aspheric design to provide a slimmer and more refined lens profile for stronger prescriptions. With a 1.67 refractive index, advanced surface coatings, and UV protection, this lens is designed for users seeking comfortable vision together with improved lens aesthetics and everyday durability. High-Index Aspheric Design

• 1.67 high refractive index helps achieve a thinner lens profile compared with conventional lower-index materials
• Aspheric design provides a flatter and more refined lens surface
• Suitable for prescriptions where reduced lens thickness and improved appearance are important

Advanced Lens Features

• Green Anti-Reflection Coating helps reduce unwanted reflections and improve visual clarity
• Super Hydrophobic Coating improves water repellence and makes the lens easier to clean
• Nano Plasma Coating Technology enhances surface performance and durability
• EMI Coating helps reduce electromagnetic interference from electronic devices
• Anti-Fog performance helps maintain clearer vision in humid conditions and temperature changes
• Anti-Dust performance helps reduce the accumulation of dust and particles on the lens surface

UV Protection Provides protection against harmful ultraviolet radiation up to 400 nm, helping reduce UV exposure and supporting greater visual comfort during everyday outdoor use. Why Choose Smart Vision Aspheric 1.67 Lens

• High-index 1.67 lens for a slimmer profile
• Aspheric design for improved lens appearance and optical performance
• UV protection up to 400 nm
• Green Anti-Reflection Coating
• Super Hydrophobic surface protection
• Nano Plasma Coating Technology
• EMI, Anti-Fog, and Anti-Dust performance