TECHNOLOGY DETAILS

More than 100 years ago, Julbo designed high-performance lenses so that crystal hunters could return from their mountain expeditions without eye problems. Today, we continue to follow that path, offering benchmark solar protection lenses for every kind of budget to meet the constraints of every situation whether at sea, in the mountains, desert or snow. The world needs your vision! 

 

REACTIV PHOTOCHROMIC LENSES

ZEBRA

This photochromic and anti-fog lens, developed for sunglasses in the Speed range as well as snow goggles, is ideal for mountain biking, trail running, climbing and skiing.

  • Photochromic: protection category 2 to 4
  • Visible light transmission rate: 7% to 35%
  • High-speed activation: from 22 to 28 seconds
  • Exceptional anti-fog coating: no condensation, maximum longevity
  • External oil-repellent coating: prevents marking and facilitates water runoff
  • Gold tint: excellent light receptivity and protection
  • Lens simulations:

 

ZEBRA LIGHT

This photochromic and anti-fog lens, developed for sunglasses in the Speed range as well as snow goggles, adapts to light levels at any time of day. For all those who practice outdoor sports in varied situations with frequent changes in light levels.

  • Photochromic: protection category 1 to 3
  • Visible light transmission rate: 17% to 75%
  • Fast activation speed
  • Exceptional anti-fog coating: no condensation, maximum longevity
  • External oil-repellent coating: prevents marking and facilitates water runoff
  • Yellow tint: increased light receptivity
  • Lens simulations:

    ZEBRA LIGHT RED

    This photochromic and anti-fog lens, developed for sunglasses in the Speed range as well as snow goggles, adapts to light levels at any time of day and accentuates contrast of the terrain. For all those who practice outdoor sports in varied situations with frequent changes in light levels.

    • Photochromic: protection category 1 to 3
    • Visible light transmission rate: 13% to 72%
    • Fast activation speed
    • Exceptional anti-fog coating: no condensation, maximum longevity
    • External oil-repellent coating: prevents marking and facilitates water runoff
    • Red tint: accentuates contrast
    • Lens simulations:

    CAMELEON

    This photochromic, anti-fog and polarizing lens, developed for sunglasses in the Mountain range as well as snow goggles, is designed for use in mountain and desert environments.

    • Photochromic: protection category 2 to 4
    • Visible light transmission rate: 5% to 20%
    • NTS technology: the lens gets darker or lighter regardless of the temperature
    • Polarizing: eliminates glare, ensuring purity of vision
    • Exceptional anti-fog coating: no condensation, maximum longegivy
    • External oil-repellent coating: prevents marking and facilitates water runoff
    • Brown tint: accentuates relief
    • Lens simulations:

      OCTOPUS

      This photochromic, polarized and water-repellent lens, developed for sunglasses in the Nautic range, is suitable for all water sports. 

      • Photochromic: protection category 2 to 4
      • Visible light transmission rate: 6% to 27%
      • Pure polarising filter: highly durable varnish finish for optimum optical quality
      • NTS technology: the lens gets darker or lighter regardless of the temperature
      • External hydrophobic coating: makes water run off the lens, improving visibility
      • Internal and external oil-repellent coating: prevents finger or grease marks and makes cleaning easier
      • Grey tint: faithful colour reproduction
      • Lens simulation:

        SNOWTIGER

        This photochromic and glare-control lens is especially developed for snow goggles for alpine skiing. 

        • Photochromic: protection category 2 to 3
        • Visible light transmission rate: 13% to 40%
        • Glare control filter: for better reading of the terrain
        • NTS technology: the lens gets darker or lighter regardless of the temperature
        • Red tint: accentuates contrast
        • Lens simulation:

           

          POLYCARBONATE LENSES

          SPECTRON 3

          This polycarbonate lens is designed for all types of sport. 

          • Protection category: 3
          • Visible light transmission rate: 12%
          • Brown or grey tint
          • Lens simulations:

            SPECTRON 4

            This polycarbonate lens is designed for mountain environments. 

            • Protection category: 4
            • Visible light transmission rate: 5%
            • Brown tint: accentuates relief
            • Lens simulations:

              POLARIZED 3

              This polycarbonate lens offers fantastic visual comfort on the water or in the snow with a polarizing filter to eliminate glare. 

              • Protection category: 3
              • Visible light transmission rate: 11%
              • Brown, grey or green tint
              • Lens simulations:

                 

                MINERAL GLASS LENSES

                ALTI-ARC 4

                This mineral glass lens of superior optical quality is highly scratch and shock resistant. Ideal for desert and high-mountain environments, the benchmark for glacier sunglasses. 

                • Protection category: 4
                • Visible light transmission rate: 7%
                • Anti-reflective coating and infrared filter
                • Brown tint accentuates relief
                • Lens simulation: