I was surprised to find out that someone did, but it probably doesn’t work very well since nobody seems to retail them. Possible problems could include irregularities in the polarization, like what makes the rainbows in car windows when you’re wearing a single polarized lens.
The idea occurred to me several years ago, but I passed up on it, since it seemed like it would be difficult to make it with lenses that weren’t circular, and those aren’t really in style (or are even that effective, given the shape of the human face).
I was surprised to find out that someone did, but it probably doesn’t work very well since nobody seems to retail them. Possible problems could include irregularities in the polarization, like what makes the rainbows in car windows when you’re wearing a single polarized lens.
The idea occurred to me several years ago, but I passed up on it, since it seemed like it would be difficult to make it with lenses that weren’t circular, and those aren’t really in style (or are even that effective, given the shape of the human face).