woensdag 25 september 2013

Bonnie 056



Looking just over the horizon is a useful trick when posing in glasses with a prescription that is a bit off. The brain tells the eyes that there is nothing of interest to focus on. This goes especially for glasses that lack the necessary correction for astigmatism. Young eyes have enough accommodation to deal with some difference in spherical power but there is no way the eyes can accommodate to lenses without the proper value in the cylinders.

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