| 摘要 |
Moiré technique, surface, cornea of the eye, reflecting surface, transparent surface, deformation, reference grid (grating), fluorescent layer, polishing means. Arrangement for determining the surface contour of objects, preferably for objects with reflecting or transparent surfaces, in particular for examining the deformation of the cornea of the eye, consisting of a projection grid projected onto the surface as well as a reference grid arranged in the beam path of an observation and/or evaluation unit. A fluorescent layer is provided on the surface. A bandpass filter with a pass-band which essentially corresponds to the excitation wavelength of the fluorescent layer is arranged in the projection beam path and a bandpass filter with a pass-band which essentially corresponds to the wavelength of the fluorescence radiation is arranged in the beam path of the reference grid. <IMAGE>
|
