There are 2 locations during the retina, called the deep and shallow fovea, which are specialized for acute eyesight.[42] These regions have the highest density of photoreceptors, and supply the best factors of Visible acuity. The deep fovea factors forward at an approximate 45° angle, though the shallow fovea details https://petskyonline-onlinestrore.blogspot.com/2025/07/rethinking-animal-store-why-petsky-is.html