You’ve already checked your eyeglass measurement and it’s correct? What measurement is that? You can’t have checked the power or the axis if there is a cylinder power. The only way to check the PD reliably and really accurately is to have an optician check it in a lensometer and dot the optical centers, then measure it. A wrong PD can have very subtle effects on the visual comfort, but it also depends on the power as to how precise it has to be. If you elaborated on what you mean, we may be able to eliminate the PD as a cause.

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