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A comment on UV B LEDs More Effective in Producing Vitamin D3 in Human Skin (2017). Parent comment

Re:UV B LEDs More Effective in Producing Vitamin D3 in Human... by insp on Wednesday October 28, 2020 @05:04PM (#24924125)
Water droplets create lenses that can cause uneven exposure and possibly burns. I have had trouble sunbathing without using a towel after a swim. Just a warning before you complete your DIY project.
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Re:UV B LEDs More Effective in Producing Vitamin D3 in Human... by lxmorj on Wednesday October 28, 2020 @06:26PM (#24924833)
Moving water shouldn’t cause the same issue as stationary droplets lensing in one place.
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Re:UV B LEDs More Effective in Producing Vitamin D3 in Human... by prichino on Wednesday October 28, 2020 @07:57PM (#24925565)
That's something I've noticed but I think it is the chlorine mostly. Better swim at sea (if possible...)
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