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. Author manuscript; available in PMC: 2010 Apr 29.
Published in final edited form as: Clin Exp Optom. 2009 May;92(3):238–245. doi: 10.1111/j.1444-0938.2009.00360.x

Figure 2.

Figure 2

Mean spherical equivalent determined by the Zywave as a function of pupil size. The values for subjective refraction and the Nidek autorefractor are plotted as lines for comparison.