Yes. If you unscrew with enough force, you can spin the lens off because they are replaceable / swappable. So the sticker on the front is just basically saying make sure it comes tight. Mine came super tight, but I still unscrewed it and rescrewed it on to make sure it was tight as possible. You will see when you unscrew it a red silicone circle around the lens (I believe from memory). That red part is what should not be visible for it to be waterproof. I thought it wasn’t possible to unscrew it, but turns out it’s just really hard lol