{"cm":[{"date":"2019-08-10","left":"44","right":"40","both":"58"},{"date":"2019-08-16","left":"43","right":"39","both":"45"},{"date":"2019-08-31","left":"51","right":"38","both":"63"}],"snellen":[{"date":"2019-08-10","left":"20_15","right":"20_50"},{"date":"2019-08-10","left":"20_50","right":"20_80"}],"diopter":{"normalized":[{"left_sph":"-2.50","left_cyl":"-2.50","left_axis":"180","right_sph":"-2.75","right_cyl":"-3.25","right_axis":"180","date":"2019-02-18"},{"left_sph":"-2:50","left_cyl":"2.50","left_axis":"180","right_sph":"2.75","right_cyl":"3.25","right_axis":"180","date":"2019-02-18"},{"left_sph":"-2.50","left_cyl":"-2.75","left_axis":"180","right_sph":"-3.00","right_cyl":"-3.25","right_axis":"174","date":"2019-07-23"},{"left_sph":"-1.25","left_cyl":"-2.50","left_axis":"180","right_sph":"-1.75","right_cyl":"-2.75","right_axis":"174","date":"2019-08-12"},{"left_sph":"-2.00","left_cyl":"-0.75","left_axis":"174","right_sph":"-2.00","right_cyl":"-0.75","right_axis":"180","date":"2019-08-18"},{"left_sph":"-2.0","left_cyl":"-2.5","left_axis":"180","right_sph":"-2.5","right_cyl":"-3.0","right_axis":"170","date":"2019-10-20"}],"differential":[{"left_sph":"-1.50","left_cyl":"-2.50","left_axis":"180","right_sph":"-1.25","right_cyl":"-3.25","right_axis":"180","date":"2019-02-18"},{"left_sph":"1.25","left_cyl":"2.50","left_axis":"180","right_sph":"1.50","right_cyl":"3.25","right_axis":"180","date":"2019-02-18"},{"left_sph":"-1.00","left_cyl":"-0.75","left_axis":"174","right_sph":"-1.00","right_cyl":"-0.75","right_axis":"180","date":"2019-08-18"},{"left_sph":"-0.25","left_cyl":"-1.75","left_axis":"180","right_sph":"-0.75","right_cyl":"-2.25","right_axis":"170","date":"2019-10-20"}]}}