DEVICE FOR COUPLING OBSERVATION LIGHT AND / OR OPERATION LIGHT IN AN EYE EXAMINATION DEVICE
Номер патента: DE3331431A1
Опубликовано: 14-03-1985
Автор(ы): Karl Heinz 8080 Emmering Wilms, Werner 8000 München Reis
Принадлежит: Optische Werke G Rodenstock
Опубликовано: 14-03-1985
Автор(ы): Karl Heinz 8080 Emmering Wilms, Werner 8000 München Reis
Принадлежит: Optische Werke G Rodenstock
Реферат: A device is described for the integration of operating light and of monitoring and/or target light into an ocular examination instrument, for example a split lamp instrument, whose lamp and monitoring instrument can be rotated through a vertical axis drawn through the eye to be examined. In the device according to this invention the operating light beam and the monitoring and/or target light beam are directed in a strictly coaxial relationship. The coaxial light beams are first introduced into the axis of the split lamp designed as a concave axis, then deflected by a first optical apparatus out of the revolution axis in an almost vertical direction into the holder of the monitoring instrument and in this holder are deflected almost parallel to the revolution axis and finally integrated into the beam path of the monitoring instruments outside the revolution axis by a third optical apparatus.
Method and system for adjusting a laser based treatment system to an eye
Номер патента: US20160235584A1. Автор: Evangelos Papastathopoulos. Владелец: CARL ZEISS MEDITEC AG. Дата публикации: 2016-08-18.