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This reminds me; if I look at a red LED in the dark, my eyes seem to add a purple shape around it, kinda like an infinity symbol. Does this happen to anyone els
by tlhunter 4y ago
This reminds me; if I look at a red LED in the dark, my eyes seem to add a purple shape around it, kinda like an infinity symbol. Does this happen to anyone else?
- Derbasti 4y agoI thought that's astigmatism, which distorts different wavelengths differently. Some LEDs have very few, widely separated wavelengths, and your astigmatism separates them.