Best 150mm Square ND Filter for DJI
Controlling exposure on a professional DJI rig like the Ronin 4D or an Inspire 3 equipped with ultra-wide glass is a constant battle against physics. When you’re flying wide-angle lenses with bulbous front elements, standard screw-on filters aren’t an option, and smaller 100mm systems often introduce heavy vignetting that ruins 8K footage. I spent over…