Not only the light but the people as well: you could see right through them.

As my mother once said, there's not a woman in the world who can't see right through me.

Again she felt his eyes could see right through her.

It was as if he were seeing right into his heart.

I don't know how, but she saw right through me.

He felt as though she could see right through him.

They also look as if you could see right through them.

You could see right into the back of the room.

Most of them don't get the chance: they see right over my head.

They all want the Judge to think they're good guys, but we're seeing right through them!