*Member of the British College of Ophthalmic Opticians (Optometrists).
BAD LIGHT STOPS PLAY
Version of Record online: 19 DEC 2007
Ophthalmic and Physiological Optics
Volume 7, Issue 2, pages 165–167, April 1987
How to Cite
Campbell, F. W., Rothwell, S. E. and Perry, M. J. (1987), BAD LIGHT STOPS PLAY. Ophthalmic and Physiological Optics, 7: 165–167. doi: 10.1111/j.1475-1313.1987.tb01015.x
- Issue online: 19 DEC 2007
- Version of Record online: 19 DEC 2007
- Received 18 July 1986, in revised form 10 October 1986
Abstract The visual performance of cricket batsmen is simulated over a wide range of ambient illumination. When illumination falls to the level at which they usually stop batting (the gloom level) a rapid increase in reaction time commences. It is also the level at which office and car sidelights are turned on and the sensation of “gloom” occurs.