The “Invisibility Lenses” Make You See Through Objects

YouTuber Brusspup shows how you can make any object “disappear” using lenses that bend light. Invisibility lenses create an awesome illusion based on The Rochester Cloak, a series of cloaking experiments done at the University of Rochester.

“It uses 4 lenses to control light in such a way that it renders an object invisible,” Brusspup explains. “When the light enters the first lens, it flips the image upside down. The second lens sends the light straight into the 3rd lens. The 3rd lens focuses the light into a point about 3 inches past the lens. Since the light is focused into a point, any object placed around that point cannot be seen when looking through the lenses. The light is essentially bending around the object. Once the light hits the point just past the 3rd lens, it then flips back right side up. This allows the background image to pass through all of the lenses without warping or being seen as upside down.”

Isn’t it awesome?