Transitions XTRActive the first truly Photochromic
Sunglass Resin Lens

Transitions XTRActive - the first
truly photochromic sunglass resin lens - is now available from Matheson
Optometrists.
It offers the darkening capabilities
of glass photochromics and the lightweight comfort of plastic lenses.
Blocking 62% of visible UV light
in just 30 seconds, Transitions XTRActive is superb for those who
want an alternative to glass photochromic lenses but need a darker
tint than standard Transitions lenses.
Ideally worn by those who spend
most of their time outdoors, the grey tint lens is available in
single vision, bifocal, trifocal and varifocal.
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