3 ms·
Is it possible for the lens to focus light perfectly, and the brain to process that as blurrier than if the light were focused imperfectly? I would imagine tha
by SamBam 7y ago
Is it possible for the lens to focus light perfectly, and the brain to process that as blurrier than if the light were focused imperfectly?
I would imagine that, no matter how the brain were processing the image, the image being focused exactly on the retina is an objective truth, and that an exactly-focused image must be clearer to the brain than a blurry image.
- petschge 7y agoThat is true for the spherical part of the lens. When you start to look into the correction of astigmatism (done by the cylindrical component of the lens) it become a whole lot more complicated.