Photochromic 2-4 Sunglasses

HOW DO PHOTOCHROMIC SUNGLASSES WORK?

Photochromic sunglasses feature lenses that automatically adjust their tint based on light intensity. These smart lenses are made with special molecules that react to the sun’s UV rays. The higher the UV exposure, the darker the lenses become, and vice versa.

The technology relies on a chemical reaction within photochromic molecules embedded in or applied to the lens surface. When exposed to UV light, these molecules change structure, causing the lens to darken. When UV levels decrease, such as indoors or late in the day, the molecules return to their original state and the lens becomes clearer again.

The key advantage is automatic adaptation to ambient light, providing constant protection without switching lenses. Whether in full sun or shade, photochromic sunglasses ensure optimal vision and full UV protection.

BENEFITS OF PHOTOCHROMIC SUNGLASSES: JULBO REACTIV TECHNOLOGY

The world of sunglasses is evolving with photochromic lenses. With Julbo’s proprietary REACTIV technology, experience unmatched visual performance in all conditions:

• Adaptability: lenses shift from low light to bright sun in seconds for seamless visual comfort.
• Protection: shields against harmful UV rays and intense brightness for maximum safety.
• Versatility: ski sunglasses, cycling sunglasses and multi-sport models designed for every discipline.
• Style: black, green, blue or orange, performance meets bold design.
• Prescription compatible: REACTIV lenses can be adapted to your prescription.

With NTS technology (Non Temperature Sensitive), REACTIV lenses adjust independently of temperature. At Julbo, innovation is driven by performance and comfort.

TECHNICAL FEATURES: JULBO PERFORMANCE STANDARD

Julbo combines advanced technology with exceptional craftsmanship.

LENS MATERIALS

Choose between polycarbonate, lightweight and impact resistant, or Trivex, delivering superior optical clarity with high durability.

SUN PROTECTION

Lenses are categorized for varying light conditions. Visible Light Transmission (VLT) ensures protection tailored to every environment.

SPECIAL COATINGS

Premium treatments enhance performance:

• Anti-reflective coating for clearer vision
• Flash mirror coating for added glare control and style
• Anti-fog treatment for lasting clarity
• Oleophobic coating to repel smudges and ease cleaning

INNOVATIVE TECHNOLOGIES

Integrated ventilation reduces fogging. Grip Nose ensures stable fit. Grip Tech temples deliver long-lasting comfort and secure hold.

With Julbo, every detail matters. Choosing Julbo means choosing the perfect balance of protection and performance.