K&F XB41 58mm Variable ND&CPL Filter 2 in 1 Function Nano Coating No “X” cross
This is one serious filter. Most filters I’ve used seem very cheaply made but this thing looks like a serious piece of hardware.I was blown away by how smooth the knob is and how you can actually adjust the filter from light to dark. This will come in very handy for long exposures, especially during the day. You can’t have a long exposure with too much light, but this solves that problem.The filter doesn’t alter the image at all or cause any kind of weird side effects. It’s crystal clear and just as sharp as if it’s wasn’t there.I also love that you get a padded carrying case to keep your new filter safe and the included cleaning cloth is a nice touch.