Spectacle lens for a display device that can be fitted on the head of a user and generates an image, with a spectacle lens body comprising a front side and a rear side, wherein the spectacle lens body comprises a first and a second partial body (20, 21), the mutually facing boundary surfaces of which are connected to each other, with, seen in top view onto the spectacle lens (3, 4), a coupling-in section in an edge area of the spectacle lens (3, 4) and a reflective coupling-out section, which comprises reflective facets, in a central area of the spectacle lens (3, 4), and with a splitter layer arranged between the two boundary surfaces in the area of the coupling-out section, wherein the spectacle lens (3, 4) is suitable for guiding light bundles of pixels of the generated image, which are coupled into the spectacle lens (3, 4) via the coupling-in section of the spectacle lens (3, 4), in the spectacle lens (3, 4) by reflections on the rear side and a reflecting surface (8, 22) lying opposite this to the coupling-out section and coupling them out of the spectacle lens (3, 4) via the coupling-out section, wherein the splitter layer in each case reflects a portion of light bundles reflected by the rear side towards the rear side and transmits a portion, wherein after reflection on the rear side the reflected portion strikes the splitter layer again and there, once again, is partially reflected towards the rear side and partially transmitted, wherein the transmitted portions strike the facets, which bring about a reflection in the direction of the rear side such that the portions reflected by the facets are coupled out of the spectacle lens (3, 4) through the splitter layer and the rear side, characterized in that the front side and/or the rear side is/are curved and the splitter layer is formed curved. with a spectacle lens body comprising a front side and a rear side, wherein the spectacle lens body comprises a first and a second partial body (20, 21), the mutually facing boundary surfaces of which are connected to each other, with, seen in top view onto the spectacle lens (3, 4), a coupling-in section in an edge area of the spectacle lens (3, 4) and a reflective coupling-out section, which comprises reflective facets, in a central area of the spectacle lens (3, 4), and with a splitter layer arranged between the two boundary surfaces in the area of the coupling-out section, wherein the spectacle lens (3, 4) is suitable for guiding light bundles of pixels of the generated image, which are coupled into the spectacle lens (3, 4) via the coupling-in section of the spectacle lens (3, 4), in the spectacle lens (3, 4) by reflections on the rear side and a reflecting surface (8, 22) lying opposite this to the coupling-out section and coupling them out of the spectacle lens (3, 4) via the coupling-out section, wherein the splitter layer in each case reflects a portion of light bundles reflected by the rear side towards the rear side and transmits a portion, wherein after reflection on the rear side the reflected portion strikes the splitter layer again and there, once again, is partially reflected towards the rear side and partially transmitted, wherein the transmitted portions strike the facets, which bring about a reflection in the direction of the rear side such that the portions reflected by the facets are coupled out of the spectacle lens (3, 4) through the splitter layer and the rear side, characterized in that the front side and/or the rear side is/are curved and the splitter layer is formed curved.