Study reveals sharp vision comes from single cone cells in the fovea

The human eye can see with exceptional detail, allowing people to read fine print, recognize faces across the room, and take in the features in nature. Scientists have long debated how this sharp vision works at the cellular level and whether the brain and eyes work together to make it possible.

source https://medicalxpress.com/news/2026-04-reveals-sharp-vision-cone-cells.html