How are the lenses of 3-D glasses polarized?
Both lenses are polarized horizontally.
Both lenses are polarized vertically.
They are not polarized.
One lens is polarized horizontally, and one is polarized vertically.
How are the lenses of 3-D glasses polarized?
Both lenses are polarized horizontally.
Both lenses are polarized vertically.
They are not polarized.
One lens is polarized horizontally, and one is polarized vertically.
Answer:
I think the last one which one lens is polarized horizontally, and one is polarized vertically