An essay on vision
Subtitle: briefly explaining the fabric of the eye and the nature of vision, intended for the services of those whose eyes are weak or impaired, enabling them to form an accurate idea of the true state of their sight, the means of preserving it : together with  proper rules for ascertaining when spectacles are necessary and how to choose them without injuring the sight
By: by George Adams
Series: Landmarks II, monographs
Publisher: Printed for the author, by R. Hindmarsh
Published: 1789
Place of publication: London
Language: eng
Format: Microform
Number of pages: 153
Subjects: Vision -- Early works to 1800; Eye -- Early works to 1800; Eyeglasses -- Early works to 1800
Notes: Includes bibliographical references

Microfiche. New Canaan, CT : Readex. microfiches. (Landmarks II, monographs)