I've been reading a lot on protecting the camera lense on the back cover. My question is: is that the actual camera lense? On my Hero it is part of the back cover and just a cover for the actual camera lense. I have several backs for me and my wifes Hero's so I don't worry about it that much. We purchased several factory packs off ebay with backs, batteries, usb cords, etc. for just $16.00 a piece. Maybe this can be done with the EVO when we get them. TC