<p>Light from an exit pupil (112) of an illumination unit (100) is directed to abeam splitter (102) which directs the light to an objective (104).The retina (128) is illuminated, if a real image of the exit pupil (112)of the illumination unit (100) and a real image of an entrance pupil (114) of a camera unit (106) are formable in a position ranging from the cornea (120) to the backside (126) of the crystalline lens (124) with the light. The objective (104) forms a real intermediate image (130) of the retina (128) between the objective (104) and the camera unit (106). The beam splitter (102) directs the light from the retina (128) to the camera unit (106), while causing the path (134) of the illumination and the path (132) of the imaging to deviate for non- overlapping images of the exit pupil (112) and the en- trance pupil (114)in the crystalline lens (124). A relay lens system (138) forms a real image of the intermediate image (130) on a detecting component (136) with the light reflected from the retina (128) for transforming the image into an electric form to be shown on a screen (150).</p>
申请公布号
WO2012038587(A1)
申请公布日期
2012.03.29
申请号
WO2011FI50719
申请日期
2011.08.17
申请人
OPTOMED OY;ALASAARELA, ILKKA;SOUKKAMAEKI, JUSSI;JOLMA, ILKKA