Essilor (transitions) drivewear lenses and the new generation Xtractive darken behind the windscreen. Hoya extra dark and Zeiss drive safe are well known brands with photochromic lenses that darken behind the windscreen.
This is news. I’m shopping for new lenses this week . . .
https://www.transitions.com/en-gb/why-transitions/the-technology/photochromic-tech/