👉 Protanopia is a condition where an individual cannot see colors in one eye. This can occur due to a defect or genetic disorder that affects the structure of the retina, causing the cones in the visual system (the sight cells) to become damaged or die during development. The cones are responsible for detecting light and converting it into electrical signals that are then sent to the brain through the optic nerve. Protanopia can be characterized by a lack of vision in one eye, with the other eye functioning
