KnightX Camera filter 52MM densidad neutra ND star 4X 6X line Special Effects macro lens for smartphone cellphone mobile android
37MM-52MM Phone Camera Lens Clip
The Inner Hole Is 32mm, Which Can Fit Most Mobile Phones and Tablets on The Market
Material: ABS+aluminum Alloy Thread To Ensure Better Service Life
Interface Size: M37mm*P0.75
This 37MM-52MM Adapter Ring, It Can Add 52mm Camera Filters
or 37mm Camera Filter Directly