[Simultaneous fluo-angioscope: a method for laser treatment close to the macula].

The Simultaneous Fluo-Angioscope is a compact optical device developed in clinical work as ancillary equipment for laser slit lamps. Both binocular and stereoscopic fluorescein angiograms can be directly overlaid onto the patient's fundus in the slit lamp in a 1-to-1 juxtaposition of angiographic data and fundus topography. In this way precise paramacular laser coagulation is achievable with a minimum of scotoma. The overlaying of earlier photos onto the present fundus also makes objective diagnosis of tumors, vessels, and other pathologically significant areas possible.