Photochromic Sunglasses 2-4

Discover our collection of sunglasses to accompany you daily or during your sports activities. Each sport has its own sunglasses and lenses. To keep your eyes constantly protected from UV rays (A, B, and C), we offer a wide selection of photochromic Reactiv lenses, polarized lenses, or standard lenses. The choice is yours!

13 products

  • WHOOPS REACTIV

    Multipurpose sunglasses for all outdoor sports

    €174.90
    1 color
  • EXPLORER 2.0 REACTIV

    High mountain men's sunglasses

    €199.90
    3 colors
    • New
  • CAMINO REACTIV

    High mountain sunglasses

    €164.90
    1 color
  • SHIELD REACTIV

    High mountain men's sunglasses

    €189.90
    4 colors
  • SHIELD M REACTIV

    High mountain sunglasses

    €189.90
    4 colors
  • ROOKIE 2 REACTIV

    Children's sunglasses | 8-12 years

    €129.90
    1 color
  • CAMINO M REACTIV

    High mountain sunglasses

    €164.90
    1 color
  • LEGACY REACTIV

    Glacier heritage sunglasses with modern features

    €264.90
    4 colors
  • EDGE COVER REACTIV

    The ultimate sunglasses for mountaineering enthusiasts. Protection, style, and technicality combined to conquer the peaks.

    €264.90
    3 colors
    • New

HOW PHOTOCHROMIC LENSES WORK?

Photochromic lenses are designed to change tint according to the intensity of ambient light. These smart lenses are made from special molecules that react to ultraviolet (UV) rays from the sun. The more UV rays there are, the darker the lenses become, and conversely, they lighten when UV exposure decreases.

The principle behind photochromic lenses is based on a chemical reaction involving photochromic molecules embedded in or on the surface of the lens. When exposed to UV rays, these molecules change structure, causing the lens to darken. Once UV rays are reduced or absent (for example, when you move indoors or as evening sets in), these molecules revert to their initial state, and the lens becomes lighter again.

One of the main benefits of photochromic lenses is their ability to automatically adapt to ambient light conditions. This provides constant protection from light and UV rays, without the need to switch between different pairs of glasses or lenses based on lighting conditions. Whether you’re in bright sunlight or shade, photochromic lenses ensure optimal vision and suitable protection.

BENEFITS OF PHOTOCHROMIC LENSES: THE REACTIV TECHNOLOGY BY JULBO

The world of sunglasses is undergoing a revolution: photochromic lenses. With Julbo’s REACTIV technology, experience unparalleled vision in all weather conditions:

  • Adaptability: Our lenses transition seamlessly from dark to bright light, ensuring a smooth adjustment for your eyes.
  • Protection: Not only do they protect against harmful UV rays, but they also shield your eyes from intense light, guaranteeing maximum safety at all times.
  • Versatility: Whether you’re into skiing, cycling, or any other sport, we offer sunglasses designed to protect your eyes in every discipline.
  • Style: Whether you prefer black, green, blue, or orange, Julbo has the perfect pair of sport sunglasses to ensure you look great.
  • Prescription Compatibility: If you wear prescription glasses, Julbo offers the option to customise your photochromic lenses with your prescription.

Thanks to our NTS Technology, our REACTIV lenses adapt regardless of temperature. At Julbo, we are constantly pushing the boundaries of innovation for your comfort.

TECHNICAL FEATURES OF PHOTOCHROMIC LENSES: JULBO EXCELLENCE

At the heart of Julbo’s promise lies the perfect fusion of advanced technology and exceptional craftsmanship. Discover the technical features that make our photochromic lenses truly unbeatable.

LENS MATERIAL

Choose between polycarbonate and Trivex. Polycarbonate is lightweight and durable, while Trivex offers unparalleled optical clarity, combining thinness with impact resistance.

SUN PROTECTION

Our lenses are classified into different categories, suited to extreme or more moderate lighting conditions. The Visible Light Transmission (VLT) rate is a key indicator, ensuring optimal protection for each environment.

SPECIAL COATINGS

Every Julbo lens benefits from premium coatings to enhance your experience. Anti-reflective coating eliminates distractions, while the flash mirror effect provides a striking mirrored finish. Our lenses are also treated with anti-fog coating for consistently clear vision and oleophobic coating to resist smudges and make cleaning easier.

INNOVATIVE TECHNOLOGIES

Innovation is at the core of Julbo. Integrated ventilation prevents fogging, ensuring uninterrupted clarity. The Grip Nose provides perfect hold, even in demanding conditions. And our Grip Tech temples offer exceptional comfort, adapting to any face shape while ensuring a secure fit.

At Julbo, every detail matters, and it is this attention to detail that positions us as leaders in the world of photochromic lenses. Choosing Julbo sunglasses means choosing the perfect combination of protection and performance.

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