You're right. It's not just a still image that needs to be corrected - it's the whole volume of light that needs to be distorted (the eye is not a pinhole came

You're right. It's not just a still image that needs to be corrected - it's the whole volume of light that needs to be distorted (the eye is not a pinhole camera). But I still think it's doable - isn't that what corrective lenses do?