Notes by Celia Sagastume on adaptive optics, AR, and the science of seeing.https://sagasvision.com/en-ushttps://sagasvision.com/posts/hello-sagasvision/https://sagasvision.com/posts/hello-sagasvision/A first note on why I'm starting a blog about adaptive optics, AR, and the science of how we see.Fri, 08 May 2026 00:00:00 GMT