Transition lenses

All lens types are available is a material which is ultraviolet sensitive, and will darken to a sunspec tint when exposed to sunlight.  Most lens materials are available in grey or brown, and can be anti-reflection coated for maximum benefit.  These lenses are made of plastic, benefitting the wearer in lightness and safety, although should a patient require glass lenses, the traditional reactolise lenses are still made in same lens forms.