It's bizarre to call this "transparent", given that it highly distorts light, even if it technically allows most of it through. It's actually a translucent material.
This also makes it horrible for windows, since people expect to actually see out of a window, we don't use windows just as sources of natural light.
This also makes it horrible for windows, since people expect to actually see out of a window, we don't use windows just as sources of natural light.