Purchase this article with an account.
A C Kooijman, A Damhof; ERG lens with built-in Ganzfeld light source for stimulation and adaptation.. Invest. Ophthalmol. Vis. Sci. 1980;19(3):315-318.
Download citation file:
© ARVO (1962-2015); The Authors (2016-present)
A contact lens for routine electroretinography which contains a Ganzfeld light source is described. The light source consists of six light-emitting diodes and serves both as a stimulus source and a background illumination. The response characteristics with this source are comparable with those of an integrating sphere stimulator.
This PDF is available to Subscribers Only