What are Photochromatic lenses?
Photochromatic is a term used for lenses that react to the suns ultra-violet rays causing the lens to change colour into a sunglass tint.
These lenses need UV to react, so despite them changing to a dark tint outdoors, they are clear indoors making them convenient for any age or lifestyle.
These lenses are great for active lifestyle and have 100% UV protection as well making them are a great addition to your every day spectacles.
What colours do they come in?
The colours currently available in this lens range are; brown, grey and green.