An intraocular lens injector comprising: an injector body comprising: a bore defined by an interior wall ; a longitudinal axis extending centrally along the injector body ; a distal end portion comprising: a first sidewall ; a second sidewall disposed opposite the first sidewall ; a third sidewall extending between the first sidewall and the second sidewall ; and a fourth sidewall opposite the third sidewall , the first sidewall , second sidewall , third sidewall , and fourth sidewall joined to define a passage forming a portion of the bore ; a first ramp formed on an interior surface of the passage along the first sidewall and laterally offset from the longitudinal axis , the first ramp disposed at a position within the passage to contact a leading haptic of an intraocular lens , the first ramp comprising: a first leading surface being sloped and inwardly extending from the interior surface into the passage ; and a first peak disposed at a distal end of the first ramp disposed at a distal end of the first leading surface ; and a plunger slideable in the bore , wherein the intraocular lens injector is characterized in that the first leading surface comprises a first plurality of steps therealong. an injector body comprising: a bore defined by an interior wall ; a longitudinal axis extending centrally along the injector body ; a distal end portion comprising: a first sidewall ; a second sidewall disposed opposite the first sidewall ; a third sidewall extending between the first sidewall and the second sidewall ; and a fourth sidewall opposite the third sidewall , the first sidewall , second sidewall , third sidewall , and fourth sidewall joined to define a passage forming a portion of the bore ; a first ramp formed on an interior surface of the passage along the first sidewall and laterally offset from the longitudinal axis , the first ramp disposed at a position within the passage to contact a leading haptic of an intraocular lens , the first ramp comprising: a first leading surface being sloped and inwardly extending from the interior surface into the passage ; and a first peak disposed at a distal end of the first ramp disposed at a distal end of the first leading surface ; and a bore defined by an interior wall ; a longitudinal axis extending centrally along the injector body ; a distal end portion comprising: a first sidewall ; a second sidewall disposed opposite the first sidewall ; a third sidewall extending between the first sidewall and the second sidewall ; and a fourth sidewall opposite the third sidewall , the first sidewall , second sidewall , third sidewall , and fourth sidewall joined to define a passage forming a portion of the bore ; a first sidewall ; a second sidewall disposed opposite the first sidewall ; a third sidewall extending between the first sidewall and the second sidewall ; and a fourth sidewall opposite the third sidewall , the first sidewall , second sidewall , third sidewall , and fourth sidewall joined to define a passage forming a portion of the bore ; a first ramp formed on an interior surface of the passage along the first sidewall and laterally offset from the longitudinal axis , the first ramp disposed at a position within the passage to contact a leading haptic of an intraocular lens , the first ramp comprising: a first leading surface being sloped and inwardly extending from the interior surface into the passage ; and a first peak disposed at a distal end of the first ramp disposed at a distal end of the first leading surface ; and a first leading surface being sloped and inwardly extending from the interior surface into the passage ; and a first peak disposed at a distal end of the first ramp disposed at a distal end of the first leading surface ; and a plunger slideable in the bore , wherein the intraocular lens injector is characterized in that the first leading surface comprises a first plurality of steps therealong. <EOS>