Human Eyes Have 576 Million "Pixels"? Any Camera Is Nowhere Near

by 517wyj on 2007-03-25 23:31:41

Information Times reported that, according to recent news, the retina of an ordinary person has 5 million cone cells, which are used to perceive the color of vision. You can imagine the human eye as equivalent to a 5-megapixel camera. However, there are also 100 million rod cells in the eyes, which are used to perceive monochrome contrast and brightness and darkness, playing an important role in the sharpness of the image shown by your eyes. Moreover, even if we consider the eye's pixel count as 105 million, it still underestimates them, because after all, the eye is not a camera.