Now, there is a part of vision that's like a camera: the eye has a lens that focuses an image on the back of the eye where there are 130 million photoreceptors, so the eye is like a 130-megapixel camera.
Częściowo wzrok przypomina aparat: soczewka skupia obraz w tyle oka, gdzie jest 130 milionów fotoreceptorów, więc oko jest jak  aparat o 130 megapixelach.