Figure 4

(a) Fused cross cylindrical (FCC) lens measurement; (b) negative relative accommodation(NRA); (c) MAF; (d) BAF performance on Groups × Measurements; error bars represent the standard deviation.

(a) Fused cross cylindrical (FCC) lens measurement; (b) negative relative accommodation(NRA); (c) MAF; (d) BAF performance on Groups × Measurements; error bars represent the standard deviation.