The invention relates to a system for ophthalmology or dermatology, having a laser unit for generating pulsed laser radiation, the pulse length of the laser pulses lying in the femtosecond range, a hand unit for emitting laser radiation generated by the laser unit, and a flexible light waveguide for delivering the laser radiation generated by the laser unit to the hand unit. The invention furthermore relates to a corresponding hand unit for emitting pulsed laser radiation generated by a laser unit, the laser radiation having pulse lengths in the femtosecond range.
