Creator FX Linear Repeater Prism Lens Filter for Photography | Prism Filter for Camera | Prism Lens Camera Accessories | Fractal Filters to Repeat Multiple Images (82mm)

The screw thread of this lens (82mm) has some fundamental defect either due to machining or finishing, and Creator Filters needs to fix it. Even screwing it very gently into the tread of the lens protector I could not unscrew it; I had to remove both FX Linear Repeater and the lens protector to be able to separate the two (ant it was very difficult). I have other lenses from Creator Filters and they do not have this problem. Note that this is the second FX Linear Repeater that I bought from Amazon because I returned the first that had the same problem

I've barely had a chance to use it but the build quality seems outstanding.