canonmetalens

Four school boards in Ontario, Canada have launched a $4.5 billion lawsuit against social media giants Meta, Snapchat, and TikTok for what they describe as negligently designed apps.

Metalenses are a relatively fringe optical technology -- at least, they were. Until now, it has been largely pursued by startups and scientists but that is changing as Canon has jumped into the fray and not only makes them but also produces the equipment necessary to manufacture them.