Compatible with Gopro3, Hero3.
To be fixed with hot melt glue.
Please be aware that the diameter of the product is about 36.2mm which is pretty bigger than the diameter of the camera lens, hot melt glue or the like must be used to fix it to the camera and seal the gaps between the this product and the camera.
Protect Glasses, UV glasses for Gopro CamerasOuter diameter: 32.5mm
Diameter at flange: 36.2mm (approx.)
1 x protect glass