Standardization of the Bausch & Lomb Autoplot tangent screen.
A method is described of modifying the Bausch & Lomb Autoplot to obtain background and test target luminances of 10.02 cd/m2 and 32.8 cd/m2, respectively. Together with the use of a 2-mm target, these test conditions closely correspond to those of the Goldmann perimeter. These conditions can be maintained to provide more standardized perimetry than is currently available with the Autoplot.
D002138:Calibration / Q000592:standards; D008722:Methods; D058609:Visual Field Tests / Q000295:instrumentation* / Q000592:standards