. A compendium of the veterinary art ... The right figure represents the eye with the pupil contracted from exposure to light. The left figure shows the pupil in an expanded state. a The pupil. h h The iris. c c The corpora nigra, or hlack bodies, botli at the upper and lower parts of the pupil. d The membrana nictitans or haw. opaque, the ophthalmia and morbid irritability cease, and the pupil then becomes open and irregular in its I'orm, as in fig. 4. Fig. 3. represents a partial opacity of the lens, or partial cataract, or, as it is more commonly called, specks in the pupil; here the form o
. A compendium of the veterinary art ... The right figure represents the eye with the pupil contracted from exposure to light. The left figure shows the pupil in an expanded state. a The pupil. h h The iris. c c The corpora nigra, or hlack bodies, botli at the upper and lower parts of the pupil. d The membrana nictitans or haw. opaque, the ophthalmia and morbid irritability cease, and the pupil then becomes open and irregular in its I'orm, as in fig. 4. Fig. 3. represents a partial opacity of the lens, or partial cataract, or, as it is more commonly called, specks in the pupil; here the form of the pupil is not altered, and it remains capable of contracting or opening, according to the degree of light it is exposed to. In the horse there are black pendulous bodies attached to the superior margin of the iris. These serve, like the cilium, or. The right figure rei)resents a complete cataract, the crystalline lens being entirely opaque. The left figure represents a partial cataract, the vision being some degree. upper eyelash, to moderate or exclude the direct rays of light which proceed from the sun, without interrupting those which. Please note that these images are extracted from scanned page images that may have been digitally enhanced for readability - coloration and appearance of these illustrations may not perfectly resemble the original White, James, fl. 1815-1818. London, Longman, Brown, Green, and Longmans
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Keywords: ., bookcentury1800, bookdecade1850, bookpublisherlondo, bookyear1851
