Become a MacRumors Supporter for $50/year with no ads, ability to filter front page stories, and private forums.
Does anyone use these things at all? pro or cons ? Thanks

Here’s a better question, why would you need a camera lens protector? FYI, There is a sapphire coating on the camera lens cover, which acts a protectant.

Speaking for myself, as someone who’s owned seven different model iPhones, I’ve never scratched the camera lens cover, and I don’t rarely ever use a case with the exception of traveling.
 
Not needed for me. For one the cover is some saphire glass or similar and my phones case covers the ugly camera bump sufficiently too.
 
It isn’t real sapphire (check Jerryrigs) but my case has a bump so I don’t bother with one.
 
Never used an iphone cover in 12 years and never scratched the lens
 
Register on MacRumors! This sidebar will go away, and you'll see fewer ads.