Visus illustratus; or, The sight rendered clear and distinct Being an enquiry or examination into the cause of the inefficacy or defect of the present mode of constructing spectacles for the relief of the presbytes, or weak-sighted eyes: and to illustrated the use and superior advantage of spectacles formed upon a new construction, for the remedy of such defect; for the making and vending of which His Majesty has been graciousy pleased to grant the author his royal letters patent; the whole being the result of experimental proofs, to elucidate defective vision in spectacles. By Addison Smith
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| Format: | eBook |
| Language: | English |
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London
Printed for the author, and sold by Thomas and John Egerton, Charing-Cross; and Walker, Pater-noster Row
1783, MDCCLXXXIII. [1783]
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| Collection: | Eighteenth Century Collections Online / ECCO - Collection details see MPG.ReNa |
| Item Description: | A bookseller's name in the imprint, preceding that of Egerton, is obliterated in MS. - English Short Title Catalog, T180634. - Reproduction of original from Cambridge University Library. - With a half-title |
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| Physical Description: | Online-Ressource (37,[1]p.,plates) 8° |