HIV & AIDS - A Primer for Optical Professionals

Oct 03, 2018 · Imagine you were standing on the beach, close to the shore, on a calm day. The sun is shining so brightly that all you can see is what appears to be a bright, glass-like surface on the water, with no detail, no contrast, and very little color recognition. As you place you polarized sunglasses onto your face, you now see a completely different ... ................
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