Did i do something wrong with this variable ND filter?: Beginners Questions Forum: Digital Photography Review
![Amazon.com : Tide Optics 77mm Variable ND Filter (ND2 - ND400) Circular Neutral Density Lens Filter : Camera & Photo Amazon.com : Tide Optics 77mm Variable ND Filter (ND2 - ND400) Circular Neutral Density Lens Filter : Camera & Photo](https://images-na.ssl-images-amazon.com/images/I/71cS7QTk-gL._AC_SL1500_.jpg)
Amazon.com : Tide Optics 77mm Variable ND Filter (ND2 - ND400) Circular Neutral Density Lens Filter : Camera & Photo
![Amazon.com : 52mm ND Filter - 8 Stops of Light ND Adjustable Neutral Density Variable Fader Filter Lens 52mm Variable Neutral Density Filter - 52 mm ND Filter Japan : Camera & Photo Amazon.com : 52mm ND Filter - 8 Stops of Light ND Adjustable Neutral Density Variable Fader Filter Lens 52mm Variable Neutral Density Filter - 52 mm ND Filter Japan : Camera & Photo](https://images-na.ssl-images-amazon.com/images/I/819Zq9tM9oL._AC_SY355_.jpg)
Amazon.com : 52mm ND Filter - 8 Stops of Light ND Adjustable Neutral Density Variable Fader Filter Lens 52mm Variable Neutral Density Filter - 52 mm ND Filter Japan : Camera & Photo
![Amazon.com: Slim Fader Variable ND Filter Adjustable ND2 to ND400 Neutral Density (77mm) For Tokina 11-16mm f/2.8 AT-X 116 Pro DX & DX-II: Everything Else Amazon.com: Slim Fader Variable ND Filter Adjustable ND2 to ND400 Neutral Density (77mm) For Tokina 11-16mm f/2.8 AT-X 116 Pro DX & DX-II: Everything Else](https://images-na.ssl-images-amazon.com/images/I/51aQ5IYN6rL._AC_SY450_.jpg)