The ultrastructure of the outer segments of rods and cones of the eye as revealed by the electron microscope.
D004583:Electrons; D008853:Microscopy; D008854:Microscopy, Electron; D012160:Retina / Q000033:anatomy & histology*; D017949:Retinal Cone Photoreceptor Cells; D017948:Retinal Rod Photoreceptor Cells
MICROSCOPY, ELECTRON; RETINA/anatomy and histology