Process for producing a spectacle lens comprising, proceeding from the front face on the object side of the spectacle lens to the opposite reverse face of the spectacle lens, at least components A, B and C, wherein component A comprises at least an ultrathin lens, component B comprises at least a polymeric material, component C comprises at least an ultrathin lens and the process comprises the following steps: a) providing and optionally fixing the ultrathin lens of component A or C, wherein the ultrathin lens of component A and the ultrathin lens of component C each comprise a glass composition selected from the group consisting of borosilicate glass, aluminoborosilicate glass and alkali-free borosilicate glass, the glass composition of the ultrathin lens of component A and of the ultrathin lens of component C is the same or different, the ultrathin lens of component A and the ultrathin lens of component C each have an average thickness from a range from 13 μ m to 760 μ m, and wherein the average thickness of the ultrathin lens of component A and of the ultrathin lens of component C is the same or different, b) providing a three-dimensional model of component B, c) digitally cutting the three-dimensional model from step b) into individual two-dimensional slices, d) providing at least one 3D printing ink, where the printing ink comprises at least one radiation-curable component, e) constructing component B from the sum total of the individual two-dimensional slices from step c) by means of a printing operation on one of the ultrathin lenses of component A or C, f) curing component B by means of UV light, wherein the curing can be effected fully or partially after each application of individual volume elements or after application of a slice of volume elements, and the partial curing can be completed on completion of the printing process, wherein the polymeric material of component B has a location-dependent refractive index distribution, g) optionally machining and/or grinding and/or turning and/or polishing the surface of component B obtained in step f) that does not adjoin one of the ultrathin lenses of component A or C, h) h1) if the ultrathin lens of component A has been provided in step a): bonding the reverse face R B of component B of the spectacle lens obtained in step f) comprising components A and B to the front face V DC of the ultrathin lens of component C; h2) if the ultrathin lens of component C has been provided in step a): bonding the front face V B of component B of the spectacle lens obtained in step f) comprising components B and C to the reverse face R DA of the ultrathin lens of component A, i) edging the spectacle lens obtained in step h) comprising components A, B and C. a) providing and optionally fixing the ultrathin lens of component A or C, wherein the ultrathin lens of component A and the ultrathin lens of component C each comprise a glass composition selected from the group consisting of borosilicate glass, aluminoborosilicate glass and alkali-free borosilicate glass, the glass composition of the ultrathin lens of component A and of the ultrathin lens of component C is the same or different, the ultrathin lens of component A and the ultrathin lens of component C each have an average thickness from a range from 13 μ m to 760 μ m, and wherein the average thickness of the ultrathin lens of component A and of the ultrathin lens of component C is the same or different, b) providing a three-dimensional model of component B, c) digitally cutting the three-dimensional model from step b) into individual two-dimensional slices, d) providing at least one 3D printing ink, where the printing ink comprises at least one radiation-curable component, e) constructing component B from the sum total of the individual two-dimensional slices from step c) by means of a printing operation on one of the ultrathin lenses of component A or C, f) curing component B by means of UV light, wherein the curing can be effected fully or partially after each application of individual volume elements or after application of a slice of volume elements, and the partial curing can be completed on completion of the printing process, wherein the polymeric material of component B has a location-dependent refractive index distribution, g) optionally machining and/or grinding and/or turning and/or polishing the surface of component B obtained in step f) that does not adjoin one of the ultrathin lenses of component A or C, h) h1) if the ultrathin lens of component A has been provided in step a): bonding the reverse face R B of component B of the spectacle lens obtained in step f) comprising components A and B to the front face V DC of the ultrathin lens of component C; h2) if the ultrathin lens of component C has been provided in step a): bonding the front face V B of component B of the spectacle lens obtained in step f) comprising components B and C to the reverse face R DA of the ultrathin lens of component A, h1) if the ultrathin lens of component A has been provided in step a): bonding the reverse face R B of component B of the spectacle lens obtained in step f) comprising components A and B to the front face V DC of the ultrathin lens of component C; h2) if the ultrathin lens of component C has been provided in step a): bonding the front face V B of component B of the spectacle lens obtained in step f) comprising components B and C to the reverse face R DA of the ultrathin lens of component A, i) edging the spectacle lens obtained in step h) comprising components A, B and C.