Galaxy S5 :: Removing Plastic Film Over Camera Lens

I read the sticky about the 5 things to do to your S% when you get it and have a question about removing the clear plastic film over the camera lens. The sticky says to remove it but on mine there's a hole in the centre right over the middle of the lens, a few mm in diameter. I assumed it was there was there for protection so have left it in place especially in view of the hole over the centre of the lens. So is it still obscuring something or can I leave it there?