58mm Filter Adapter for GoPro Hero3/3+/4 Housing:Standard slide the RAM adapter over

slide the RAM adapter over the factory windscreen button

This brand new product is one of the coolest innovations for the GoPro Hero3 and Hero4 cameras

for long durability and cost reduction

and HDMI inputs

58mm Filter Adapter for GoPro Hero3/3+/4 Housing:Standard slide the RAM adapter overThis brand new product is one of the coolest innovations for the GoPro Hero3 and Hero4 cameras. It mounts directly over the camera's housing, and provides internal threads for installation of a 58mm filter in front of the camera, effortlessly! Within seconds, you can install swap any color filter like red, magenta, polarizer, neutral density, etc. No screws to remove, simply snap the adapter in place by pressure. It fits the contour of the housing