Hi all,,can anyone tell me their recent personal experience? I know they only react to UV so dont usually work in cars etc.
From bright sunlight to indoors,how quickly do they change to clear,and how quick the other way?
I dont ant to move from sun to indoors and be blundering around for 2 minutes !
Thanks
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Experiences-Reactions prescription sunglasses..?
7 replies
Arnoldthecat · 14/07/2019 10:59
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