Fluorophotometry. I. Technique.

A radiometer and photomultiplier assembly was used to measure light intensities under several artificial conditions to assess the efficacy of the fluorophotometer and the technique of ocular fluorophotometer and the technique of ocular fluorophotometry. Using an artificial eye and a cat eye that had undergone vitrectomy, we found that scatter of light from the retinal surface may contribute to the fluorescence recorded.