An endoscope with adjustable viewing angle includes a light outlet device on the distal end of the endoscope to radiate illuminating light at an angle of illumination and a light conductor to transmit illuminating light to the light outlet device such that the light outlet device can be moved to adjust the angle of illumination in relation to the endoscope and such that a flexible portion of the light conductor is configured and positioned in order to be elastically reshaped when the light outlet surface is moved.
