The video shows a close-up of a human eye, with the pupil in the center and the iris surrounding it. The iris is blue and has a pattern of lines and shapes. As the video progresses, a digital overlay appears, consisting of concentric circles and lines that move around the eye, creating a tunnel-like effect. The colors of the overlay are predominantly blue and white, with some hints of yellow and green. The overlay gives the impression of the eye being scanned or analyzed by some sort of digital device.