Johnson's natural philosophy and key to philosophical charts : illustrated with 500 cuts; being reduced photographic copies of all the diagrams contained in the author's philosophical series of indestructible school charts ; for the use of schools and families (1878)
on of the object.—The diagram representsthe exterior of the eyeball, P being the pupil, and FME, muscles.These and other muscles are attached, at one end, to the eyeball, and at the other end to the back-^^*^ ^ part of the bony socket. By their alternate contractionand expansion the eye canbe… … 443. Figure 8.—Structure of the interior of the eye.— The figure shows a horizontal section of the eye, the upper part repre-senting the side toward the nose. The principal parts of the eye, not already described, are the scleroticcoat, cornea, choroid coat, retina, optic nerve, crystalline lens,…
Physics · Astronomy
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