What Is A Small Indentation Of The Retina That Contains Cones?

What Is A Small Indentation Of The Retina That Contains Cones? fovea: small indentation in the retina that contains cones. What contains cones in the retina? Cone cells are densely packed in the fovea centralis, a 0.3 mm diameter rod-free area with very thin, densely packed cones which quickly reduce in number towards the periphery