Cheratocono

{“list”:[{“name”:”R_0″,”range”:”4.50 … 7.50″,”step”:”0.05 mm”},{“name”:”Ø_T”,”range”:”8.00 … 12.50″,”step”:”0.10 mm”},{“name”:”F’v”,”range”:”-25.00 … +25.00″,”step”:”0.12 dpt”}]}