Is there a plastic film on the camera lens?

Hi all, I know it might sound stupid, but is there a plastic film on the edge plus camera lens?
I'm used to find it on every new phone I get (it was present event on my last note 4 and galaxy s6), but looking at the camera lens of my new Galaxy s6 Edge Plus...it doesn't seems to be any plastic film. I was only able to spot and remover a tiny plastic film on the flash sensor. That's it. Am I right?

Thanks in advance :p