mjec:
Though not strictly an optical illusion, the Isihara Color Blindness test illustrates the variability of human perception. The numeral “82” here is clearly visible to viewers with normal color vision.
Having perfect colour vision, I can see it.
I love these things. (well. that feel of superiority I get when people complain they can’t see anything)
I was going to post this image (credit) and laugh about it but in fact I can’t see anything here. I’m not colour blind — I went off and did a six plate test to check and I’m really not… but I can’t see anything here.
Am I being trolled or am I blinder than I thought?
I see an 87. :/
I can’t see anything.
I’ve converted it to greyscale in the hope that it helps.
Edit: You should be able to see 82 in the original. Others will see 87, 37 or nothing depending on colour blindness. If you still can’t make out the 82 in the original based on the greyscale then something’s up.
