1234567891011121314PD1PD2PDPD=PD+PD122防止视差可以瞳孔边缘为基准瞳孔大小不一时的测量151617FPDFPDR12345678R1234567891819202122232425262728PD远用PD近用处于水平状态2mmPD远用PD近用2930313233343536373839光心40-3-2-10123-2.00DS-1.00DC90-3.00DS+1.00DC180-2.00DC180-3.00DC90-10+1+2+1.5DC90-1.00DC180-1.00DS+1.5DS+2.50DC90-2.500DC18041光心光心轴向水平基线轴线-3-2-10+1-2.00DS-1.00DC30424344454647484950515253545556
