Brewster, David, Sir, 1781-1868, Bache, A. D. (Alexander Dallas), 1806-1867 · Philadelphia : Lea and Blanchard · leaf 245
a slight pro-jection in front. The eyeball or globe of the eye consists offour coats or membranes, which have received the names ofthe sclerotic coat, the choroid coat, the cornea, and the retina ;and these coats inclose three humors,—the aqueous humor,the vitreous humor, and the crystalline humor,… … CHAP. XXXV. DESCRIPTION OF THE EYE. 241 and it constitutes the white of the eye, a a, Jig. 140. Thecornea, b b, is the clear and transparent coat which forms the Fig.141.
Optics
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