Spectacle lens (100 to 800) comprising a central clear zone (110, 210, 310,...) having a central clear zone width (cw110, cw210, cw310,...), said central clear zone width (cw110, cw210, cw310,...) being within a range of 6 mm to 9.4 mm, and a plurality of ring-shaped focusing structures (101, 102, 103,...) or a plurality of ring-shaped diffusing structures (301, 302, 303,...) each having a respective width (w101, w102, w103,...; w301, w302, w303,...), said respective width (w101, w102, w103,...; w301, w302, w303,...) being equal to or lower than 0.7 mm, each structure of said more ring-shaped focusing structures or said more ring-shaped diffusing structures surrounding a structure-free zone and there is a path within each structure which runs from a starting point within the structure around the structure-free zone and to the starting point again, said spectacle lens being characterized in having a surface-based fill factor (sf101, sf201) within at least one range of the following group of ranges: - a range of 34.6 to 59.2%, - a range of 46.4 to 47.7%, said surface-based fill factor being defined as a surface area ratio of a surface area of an innermost of said more ring-shaped focusing structures (101, 102, 103,...) and a sum of said surface area of said innermost one ring-shaped focusing structure (101, 102, 103,...) and an area of a peripheral clear zone, said area of said peripheral clear zone being enclosed by an outer onset line of said innermost ring-shaped focusing structure and an inner onset line of a neighbouring ring-shaped focusing structure, or said surface-based fill factor being as a surface area ratio of a surface area of an innermost of said more ring-shaped diffusing structures (301, 302, 303,...) and a sum of said surface area of said innermost one ring-shaped diffusing structure (301, 302, 303,...) and an area of a peripheral clear zone, said area of said peripheral clear zone being enclosed by an outer onset line of said innermost ring-shaped diffusing structure and an inner onset line of a neighbouring ring-shaped diffusing structure. a central clear zone (110, 210, 310,...) having a central clear zone width (cw110, cw210, cw310,...), said central clear zone width (cw110, cw210, cw310,...) being within a range of 6 mm to 9.4 mm, and a plurality of ring-shaped focusing structures (101, 102, 103,...) or a plurality of ring-shaped diffusing structures (301, 302, 303,...) each having a respective width (w101, w102, w103,...; w301, w302, w303,...), said respective width (w101, w102, w103,...; w301, w302, w303,...) being equal to or lower than 0.7 mm, each structure of said more ring-shaped focusing structures or said more ring-shaped diffusing structures surrounding a structure-free zone and there is a path within each structure which runs from a starting point within the structure around the structure-free zone and to the starting point again, said spectacle lens being characterized in having a surface-based fill factor (sf101, sf201) within at least one range of the following group of ranges: - a range of 34.6 to 59.2%, - a range of 46.4 to 47.7%, - a range of 34.6 to 59.2%, - a range of 46.4 to 47.7%, said surface-based fill factor being defined as a surface area ratio of a surface area of an innermost of said more ring-shaped focusing structures (101, 102, 103,...) and a sum of said surface area of said innermost one ring-shaped focusing structure (101, 102, 103,...) and an area of a peripheral clear zone, said area of said peripheral clear zone being enclosed by an outer onset line of said innermost ring-shaped focusing structure and an inner onset line of a neighbouring ring-shaped focusing structure, or said surface-based fill factor being as a surface area ratio of a surface area of an innermost of said more ring-shaped diffusing structures (301, 302, 303,...) and a sum of said surface area of said innermost one ring-shaped diffusing structure (301, 302, 303,...) and an area of a peripheral clear zone, said area of said peripheral clear zone being enclosed by an outer onset line of said innermost ring-shaped diffusing structure and an inner onset line of a neighbouring ring-shaped diffusing structure.