Frequently Asked Questions about Julbo Photochromic Sunglasses in Canada

1. What are photochromic sunglasses?
Photochromic sunglasses feature lenses that automatically adjust to ambient light — darkening in bright sun and lightening in shade or cloudy conditions.

2. What’s the difference between photochromic and polarized lenses?
Photochromic lenses adapt to light conditions, while polarized lenses reduce glare from reflective surfaces. Some Julbo models combine both technologies for maximum versatility.

3. What photochromic technology does Julbo use?
Julbo uses its exclusive Reactiv lens technology — high-performance photochromic lenses that adapt quickly and remain clear in cold weather or high altitudes.

4. What sports are photochromic lenses best for?
They’re perfect for dynamic outdoor sports like cycling, trail running, skiing, and hiking, where lighting conditions can change rapidly.

5. Are Julbo photochromic sunglasses available with prescription lenses?
Yes. Many Julbo frames with Reactiv lenses are compatible with Rx prescriptions. Check the product pages for “Prescription lenses available.”

6. Do photochromic lenses work in winter?
Yes. Reactiv lenses are engineered to perform even in cold weather and at high elevations — ideal for skiing, snowshoeing, and mountaineering.