Home / Materials / Materials UV400 1.56

Materials UV400 1.56

Category: Materials

Thanks to its affordability and reliable performance, this material is considered one of the best-selling
lens materials worldwide. A dependable choice for general users with low to medium prescriptions.
• Suitable for low to medium prescriptions
• Affordable price
• Full UV protection
• Suitable for full-rim frames

Key Features Materials UV400 1.56:

Balanced Performance: Combines thinner, lighter design compared to CR-39 with good optical clarity.

Enhanced UV Protection: Built-in UV400 filter for full protection against harmful UVA and UVB radiation.

Coating Compatibility: Fully compatible with Schneider coatings such as SHMC, Blue, Sun, and Mirror coatings.

Good Optical Quality: Abbe value (38) offers clear, sharp vision with minimal chromatic aberration.

Versatile Tinting: Compatible with all tints, photochromic, and sun lenses.

Lightweight Comfort: Lower density than high-index materials, providing a lighter wearing experience.

Affordable Upgrade: Perfect balance between performance, UV protection, and cost-effectiveness.

Technical Specifications:

  • Refractive Index: 1.56
  • Abbe Value: 38
  • Specific Gravity: 1.28 g/cm³
  • UV Protection: UV400 built-in (up to 400 nm)
  • Impact Resistance: Better than CR-39, but less than Trivex or Polycarbonate
  • Drilling & Mounting: Suitable for most frame types, including semi-rimless (with care)

Recommended Applications:

  • Everyday lenses requiring full UV400 protection.
  • Sunglasses and fashion lenses with custom tints.
  • Photochromic solutions with improved protection against sunlight.
  • A cost-effective upgrade from CR-39 with thinner and lighter results.