Comparison of Two Wavefront Autorefractors: Binocular Open-Field versus Monocular Closed-Field

Figure 3

Bland–Altman plot describing the agreement between J45 of both wavefront autorefractors for total group (a), teenagers (b), adults (c), and presbyopes (d). The middle line shows the mean difference (VX110-Eye Refract), and the two dashed side lines show the 95% limits of agreement.

(a)

(b)

(c)

(d)