The 3D glasses (TV) - AstroMedia
These 3D glasses are suitable for all TV broadcasts that are repeatedly announced by various programs as 3D broadcasts. The process is based on an optical illusion discovered in 1922 by the German physicist Carl Pulfrich. Even “normal” broadcasts show amazing effects, especially if you see a movement to the right of the background in the foreground.
But it also works without television: If you look at a pendulum swinging back and forth through these glasses, it also seems to swing back and forth a little and thus describe a circle.
Kartonbrille mit Folienfiltern
Maße: 14,8 x 4 x 13 cm (B/H/T)
€2.20
€2.09
€1.98
€1.87