Bloc

Titan Photochromic PH630S

The Titan, from the mountain to the ocean and everything in between!! The ultimate sport performance eyewear letting athletes take full advantage of Blocs wide range of performance lenses.

Photochromic lens technology

Forget swapping lenses when light conditions change. Bloc’s superior fast reacting Photochromic lens technology, adjusts to current light conditions by gradually darkening when exposed to increasing UV light intensity and returning to its original state when levels decrease.

Please note, photochromic lenses react to UV rays and will not darken when worn behind a helmet visor or motor vehicle windscreen that blocks UV light. They must be exposed to direct sunlight to initiate.

Photochromic range for this lens is Cat 1-3 provides superior definition in changing light etc etc..