The Switch technology allows the lenses to darken substantially in response to UV light. The lenses contain light sensitive molecules that change shape and colour when ultraviolet rays strikes them. The lenses will begin to lighten as soon as they are away from UV light, gradually returning to their original state. Through a course of a session, whether that be at low light at dawn, stalking in the midday sun or sitting watching them fizz at dusk, your Fortis Aviators with Switch technology will be the perfect shades for all conditions. Branded hard case and embossed cleaning cloth provided.
The Aviator shape has been a style icon for over 70 years. Fortis Eyewear bring their own twist on these must have sunglasses by incorporating a luxurious tortoise shell frame. Weighing in at an incredible 21 grams these frames offer supreme comfort & classic style.
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