Rods vs. Cones
						•  function in bright light •  require more light to be stimulated •  no adaptation time required, except in extremely bright light •  mostly in the macula lutea, only receptor in the fovea centralis •  color vision
	•  dim light receptors •  very sensitive to light •  requires dark adaptation •  found around the periphery of the retina, outside the macula lutea •  monochromatic vision