density

I am selling my ND filters for the DJI Phantom 4: ND4, ND8, ND16 (2, 3, 4 stops of light reduction). I used one of the filters one time, so they're essentially brand new. These are genuine filters made by DJI - Excellent quality and will work with your stock gimbal guard. $50 shipped to the...

As title reads, I am looking for NDs for my P3P. I have the PolarPro in mind, mainly because I haven't really looked for anything else and want something with what seems to be a proven track record. However the question is, what is the better set of ND's to get for video? The 4-8-16 ND pack, or...