Light Reactive Lens Upgrade Add-On This listing is an add-on for customers purchasing one of our glasses frames. Available in Brown or Grey. Upgrade your single vision lenses to Light Reactive (Photochromic) lenses, which automatically darken outdoors in sunlight and return to clear indoors. Price: £35 Important Information * This upgrade is available with Standard and 1.60 Thin lenses at the listed price. * If you require this upgrade with 1.67 or 1.74 High Index lenses, please send us a message for a quotation. * FREE Anti-Reflection coating is included. Please purchase this add-on alongside your frame order.
