Refraction of the Eye, Including a Complete, Treatise on Ophthalmometry

Whilst the greatest effort has been made to ensure the quality of this text, due to the historical nature of this content, in some rare cases there may be minor issues with legibility. Since the introduction of the perfected ophthalmometer into ophthalmic practice, rapid strides forward in the art of the refraction of the eye have been made. With its aid, the practice of fitting glasses quickly an...