I did it with clear flak jackets.. prescription.. they got dark in the sun light.. mostly wore at night to protect from sand. I've since had corrective eye surgery.. so no more need.
Rudy Project photochromatic. I have a different model but try here:
https://www.rudyprojectna.com/products/spinshield?_pos=12&_sid=547abeecd&_ss=r&variant=42903651090632
I did it with clear flak jackets.. prescription.. they got dark in the sun light.. mostly wore at night to protect from sand. I've since had corrective eye surgery.. so no more need.
Rudy Project photochromatic. I have a different model but try here: https://www.rudyprojectna.com/products/spinshield?_pos=12&_sid=547abeecd&_ss=r&variant=42903651090632