Eye Test Advertisements With A Difference!

This advertisement is of Bausch & Lomb.

And this advertisement is of Art Foco Otica.

And this advertisement is for German eyewear retailer, Apollo Optik.

Just in case if you wanted a higher resolution image, here is a high resolution of the first image to test your good vision, try this link. Perhaps with this there won't a need of an image enhancer (just kidding).

Source: 1, 2 & 3.

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Print Advertisements Using Illusions.
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Anti-Smoking Advertisements.
Creative Advertisements With Fruits & Vegetables.