hazelm Posted August 9, 2018 Report Posted August 9, 2018 Protect your eyes from blue light which encourages the development of macular degeneration. https://www.sciencedaily.com/releases/2018/08/180808093907.htm Quote
exchemist Posted August 9, 2018 Report Posted August 9, 2018 Protect your eyes from blue light which encourages the development of macular degeneration. https://www.sciencedaily.com/releases/2018/08/180808093907.htmYes, E=hν. I wonder if there is evidence that seafarers suffer disproportionately from macular degeneration. One might expect it, perhaps. Quote
hazelm Posted August 9, 2018 Author Report Posted August 9, 2018 Yes, E=hν. I wonder if there is evidence that seafarers suffer disproportionately from macular degeneration. One might expect it, perhaps. I never thought of that. Maybe someone will. I am remembering a pair of popular and expensive - $300 - sunglasses that I bought - definitely a believer that you get what you pay for. I hated them. Across the top part of the lenses was a blue reflection and I could see nothing through it. We have a nice little family-owned shop here that sells sunglasses (not the above-mentioned ones), accessories to glasses and repairs eyeglasses. I went in there with what I had bought. He took a look and said "Let me show you something". He pulled out a pair of $50 sunglasses that they sell. They are perfect. I feel my eyes relax when I put them on and I can see clearly. You don't always get what you pay for. Quote
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