0.1----------------4.0-------------6500.12---------------4.1 ------------550~6000.15---------------4.2 ------------5000.2----------------4.3 ------------4500.25---------------4.4 ------------4000.3----------------4.5 ------------300~3500.4----------------4.6 ------------2500.5----------------4.7 ------------2000.6----------------4.8-------------1500.8----------------4.9 -------------100 1.0----------------5.01.2----------------5.11.5----------------5.22.0----------------5.34.8就是以前的0.6
4.8视力是多少
0.6