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It sounds like the OP's ones have a button that switches between transparent, semi-transparent mode, and opaque. I know a pair I've seen in the past was mostly
by nfriedly 2y ago
It sounds like the OP's ones have a button that switches between transparent, semi-transparent mode, and opaque.
I know a pair I've seen in the past was mostly transparent, but then it had an extra piece you could snap on that was just solid black plastic, kind of like a camera lens cover, and it would block out everything but the screens.