Refractive Test Comparison

Look how ordinary lenses with Standard Definition Optics distort the image. They magnify it and skew it to the side. If you’ve ever tried on somebody’s prescription glasses, you know how blinding it can be. The same thing happens with non-prescription sunglasses that don’t have High Definition Optics®. With HDO®, you get accurate and precise vision. What you don’t get is eyestrain and compromised performance.

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