GoPro Hero entry level Lens proterctor

This is a lens protector for the entry level gopro because the housing is attached to the camera. All printers print differently so some slight sanding may be required.

You should also consider getting a screen protector to protect the lens from small scratches: http://www.banggood.com/Ultra-Clear-LCD-Screen-Protector-Shield-Guard-Film-For-iPhone-6S-Plus-p-996217.html

This camera is a great deal @119$ with adequate video quality. http://www.amazon.com/gp/product/B00NIYNUXO