Night Vision: Basic, Clinical and Applied Aspects

by Edited by R. F. Hess , L. T. Sharpe , K. Nordby

• ISBN13: 9780521327367
• ISBN10: 0521327369
• Format: Hardcover
• Copyright: 1990-09-28
• Publisher: Cambridge University Press

Summary

Much has been discovered in recent years about the way our visual system copes with very low light levels. This detailed and up-to-date book describes the light and dark adaptation of receptoral and post-receptoral mechanisms from a number of perspectives. The authors emphasise the importance of the study of achromatopsia, a rare congenital condition in which the visual mechanisms that mediate day vision are absent whilst those that mediate night vision remain intact. There is also a comprehensive review of those ocular conditions which involve a loss of night vision. The final section of the book discusses the various types of nightviewing instruments presently available, against the backdrop of what limits night vision in normal observers. Contributions from many of the world's leading experts in vision research makes this unique volume essential reading for all those with an interest in night vision, including ophthalmologists, optometrists, neurologists, physiologists and psychologists.

Table of Contents

Part I. Normal Vision Sensitivity: 1. Rod vision R. F. Hess

2. Light adaptation of the rods L. T. Sharpe

3. Physiological mechanisms of visual adaptation M. K. Powers, D. G. Green and J. G. Robson

4. Absolute sensitivity W. Makous

5. Dark adaptation: a re-examination T. D. Lamb

6. Invertebrate vision at low luminances S. B. Laughlin

Part II. Achromatopsia: 7. Total colour blindness: an introduction L. T. Sharpe and K. Nordby

8. Vision in a complete achromat: a personal account K. Nordby

9. Clinical aspects of achromatopsia E. Hansen

10. The photreceptors in the achromat L. T. Sharpe and K. Nordby

11. Post receptoral sensitivity of the achromat R. F. Hess

Part III. Clinical and Applied: 12. The loss of night vision: clinical manifestations in man and animals H. Ripps and G. A. Fishman

13. Aided vision at low luminances A. Van Meeteren.