JMT® polarizing filter UV Lens Diving for GoPro Hero3 + / 3 Plus Camera (Miscellaneous)
The filter adapts well to the case of my gopro hero 3+. As against the first abduction, I separated the two sides enclosing the filter, luckily I was on top of a table so the filter does not fall high. There are two small holes on each side, I'll see
