How fast can the human eye see?

The human eye can perceive changes in visual stimuli at a rate of about 60 frames per second (fps), although this can vary among individuals. Some studies suggest that the eye can detect flickering light at rates up to 200 fps under certain conditions. However, the brain processes these images at a speed that makes it seem like we are seeing a continuous flow rather than discrete images. Overall, the perception of motion and detail is influenced by factors such as lighting, contrast, and individual differences in visual acuity.