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• Observations on the use of spectacles : extracted from the writings of the most celebrated authors who have wrote on opticks. Wherein Are contained Rules for chusing of Spectacles and Glasses, proper for remedying all the different Defects of Sight. In a letter to a friend
  by: R. K
  Published: (1753)
• 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
  by: Smith, Addison
  Published: (1783)
• An essay on visual glasses : (Vulgarly called spectacles) wherein it is shewn, from the principles of optics, and the nature of the eye, that the common structure of those glasses is contrary to the rules of art, to the nature of things, &c. and very prejudicial to the eyes; the nature of vision in the eye explained, and glasses of a new construction proposed. The whole illustrated by a large copper-plate print. By B. Martin
  by: Martin, Benjamin
  Published: (1756)
• An essay on visual glasses : (vulgarly called spectacles) wherein it is shewn, from the principles of optics, and the nature of the eye, that the common structure of those glasses is contrary to the rules of art, to the nature of things, &c. and very prejudicial to the eyes. The nature of vision in the eye explained, and glasses of a new construction proposed. The whole illustrated by a large copper-plate print. By B. Martin
  by: Martin, Benjamin
  Published: (1758)
• An essay on visual glasses : (vulgarly called spectacles) wherein it is shewn From the Principles of Optics, and the Nature of the Eye, that the common structure of those glasses is contrary to the rules of art, to the nature of things, &c. and very prejudicial to the eyes; the nature of vision in the eye explained, and glasses of a new construction proposed. The Whole illustrated by a large copper-plate-print. By B. Martin
  by: Martin, Benjamin
  Published: (1758)