First time I've heard that it is easy to focus blue light. https://www.google.co... | Hacker News

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honkhonkpants on Sept 25, 2016 | parent | context | favorite | on: Some cities are taking another look at LED lightin...

First time I've heard that it is easy to focus blue light.

https://www.google.com/search?q=is+it+hard+to+focus+on+blue+...

_0w8t on Sept 25, 2016 [–]

I should wrote about focusing in light without blue component, not focusing under blue light.

http://www.eyedolatryblog.com/2014/02/myopia-may-be-reversib...

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