Graduated Neutral Density Filters (GND) ArticlesWhat is a graduated neutral density filter (GND)? How strong is my GND? What are the different types of GND and when should I use them? What strength of GND should I use? Doc navigation← Neutral Density Filters (ND)Tips for using your ND and GND filters effectively → Was this article helpful to you? Yes No How can we help? Name Email subject message