{"cm":[],"snellen":[],"diopter":{"normalized":[{"left_sph":" sph","left_cyl":" cyl","left_axis":" axis","right_sph":" sph","right_cyl":" cyl","right_axis":" axis","date":"2022-01-30"}],"differential":[{"left_sph":"1.00","left_cyl":" cyl","left_axis":" axis","right_sph":"1.50","right_cyl":" cyl","right_axis":" axis","date":"2022-01-30"}]}}