Hmm scientific you say...
The glasses have lenses with polarizing filters, which are turned perpendicular to each other, so when you look through both, all light is blocked. These lenses are needed for the 3D head-up display.
Hmm scientific you say...
The glasses have lenses with polarizing filters, which are turned perpendicular to each other, so when you look through both, all light is blocked. These lenses are needed for the 3D head-up display.