@tsaukpaetra said in Blue Light Reduction: Does it work?: @akko said in Blue Light Reduction: Does it work?: @lb_ said in Blue Light Reduction: Does it work?: @jaloopa @CarrieVS I'm short-sighted; I can see over a meter before my vision starts to get blurry. One whole meter? Lucky bastard... Under unknown circumstances I occasionally lose the ability to rough-focus so my eyes are stuck at 0m for a few hours until they reset. Fine-focus still works though, so I'm not completely blind, but forget reading or anything requiring accurate vision (note that this actually doesn't include driving!). I'm pretty good at dead-reckoning things when this happens, but still annoying... My sight is pretty much always the same level of bad (not quite true since it has been getting worse continously for the last decade or so, but slowly). Just good enough to read a book in bed without glasses, but nothing more.