Comparison between in vivo and in vitro fluorophotometry in the rabbit eye

In order to evaluate the reliability of a new commercial computer fluorophotometer (Fluorotron Master) for in vivo measurements, the distribution of fluorescein concentration in 10 rabbit eyes was measured in vivo as well as in vitro. In all but 1 eye the results for parts measured in vitro were within 27% in agreement with those for corresponding parts measured in vivo.