OPHTHALMOLOGICAL DEVICE FOR TREATING EYE TISSUE USING A PULSED PROCESSING LASER BEAM

An ophthalmological device for processing eye tissue comprises a laser source for generating a pulsed laser beam, a focusing optical unit for focusing a processing laser beam into the eye tissue, and a scanner system for deflecting the processing laser beam into the eye tissue. The ophthalmological device additionally comprises a beam splitting system disposed upstream of the scanner system and configured to generate the processing laser beam from the pulsed laser beam in such a way that the processing laser beam comprises two beam parts, wherein one of the beam parts is focused by the focusing optical unit onto the lower outer surface of a lenticule to be cut in the eye tissue, and the other beam part is focused onto the upper outer surface of the lenticule to be cut, such that both the lower and the upper outer surfaces are processed when the processing laser beam is deflected into the eye tissue.