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I Can't Really See Anything...But It's Very Clear

Posted on 12-30-2014

I Can't Really See Anything...But It's Very Clear Pinhole Glasses Time and again I am asked about pinhole glasses. One reason for this is that I have something of a reputation for workin...

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Too Close For Comfort

Posted on 12-04-2014

Too Close For Comfort When we last met, I stated that the human visual system was not designed for the amount and kind of close work that is so common in modern society. Perhaps some explanation is...

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