hat hemeralopia was pre- suffers from disease of the very organs to which sent. he devotes so much attention. The first complete Two of them had been marched with their com- instructions for self-examination with the oph- panies at night a score of times. thalmoscope were given by Prof. Coccius,… … The left eye A, here sees its own optic nerve in less only slight attacks, but fulness of vision is so the image afforded by the almost perpendicular necessary to the duties of a soldier, that the slight- mirror C. a shows the position of the light, rays est disorder of that sense was sufficient to…
Medicine · Surgery
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![An illustration from Nicolai Copernici Torinensis De reuolutionibus orbium coelestium, libri VI : Habes in hoc opere iam recens nato, & aedito, studiose lector, motus stellarum, tam fixarum, quàm erraticarum, cum ex ueteribus, tum etiam ex recentibus obseruationibus restitutos: & nouis insuper ac admirabilibus hypothesibus ornatos. Habes etiam tabulas expeditissimas, ex quibus eosdem ad quoduis tempus quàm facillime caculare poteris. Igitur eme, lege, fruere. [Line in Greek] (1543)](https://img.insideoutlibrary.com/img/200/ia-nicolaicopernici00cope-242-152.webp)