Plastic on lens?

So I can peel that clear plastic on lens? I wasnt sure and didnt want to try and break the camera or if faulty. Gotta say pics werent that bad to begin with so I didnt touch that.

Camera lens replacement

Hi everyone.
I've asked this same question in another existing thread that for some reason got deleted. Because of that I don't know if someone replied to my question, so here it goes again:
My G4 camera lens got scratched yesterday, probably because of some sand getting in my pocket, since I'm on vacation.
I've searched on eBay and there are some replacements that sell for around 20€/23$. My question is, are they "legit"? I mean, are they made of the same material than the original lens, or are they probably just cheap plastic?
The scratch itself is more of an airline scratch that is only noticeable under bright light, but I'm really picky about my phones, and I did some search and the cover is not even that hard to replace.

Lens Cover on back of Note 4 Broke! See 16MP Sensor

The lens cover of the Samsung Galaxy Note 4 is not made of sapphire, so it EASILY breaks!
This happened to my Note 4 (Duos version) and I ended up taking out the whole camera module so I can see the 16MegaPixel sensor.
Ended up filming it so if you are interested in seeing it look at the video!



I was also able to replace the whole lens module for about 70 dollars (US), and it works again.