ND filters are designed for GoPro Hero11/ Hero11 Black Mini / HERO10 / HERO9.
They reduce light entering the camera and provide more exposure options.
Quick and convenient installation and removal of the filters.
ND and UV filters also protect the camera lens and have a certain dust-proof effect. Additionally, all ring 52mm camera lens filters can be installed on the action camera adapter.
Note: When the adjustable ND filter is at the junction of the two limit values, a cross shadow may appear when shooting.