Retina, choroid, normal

Source adult African clawed toad (Xenopus laevis)
Fixative glutaraldehyde
Stain azure II-methylene blue
Notes notice the cartilage which is between choroid and (not visible) sclera and the retinal blood vessels which lie on the inner surface of the retina
See also another section
Legend integral to image
Illustration click on image to see larger picture