You're correct that Crystalens had indeed been approved by the FDA, but has not been widely used because of issues with the IOL explanting. While there are resources on the web related to it, I'm not sure any surgeon is currently implanting it. My apologies if that's not accurate, but I wouldn't get a Crystalens today.

https://www.healio.com/news/ophthalmology/20230818/blog-thre...