![NiSi announces new filter kits for iPhone, including ND, polarizer & more: Digital Photography Review NiSi announces new filter kits for iPhone, including ND, polarizer & more: Digital Photography Review](https://3.img-dpreview.com/files/p/E~C1x0S1179x884T1200x900~articles/3347210466/nisi-smartphone-filter-kit-main-image.jpeg)
NiSi announces new filter kits for iPhone, including ND, polarizer & more: Digital Photography Review
![Amazon.com : NiSi Cinema 4x4 ND 1.2 | 4-Stop Neutral Density Lens Filter for 4x4 Matte Boxes | Cinematography and Videography : Electronics Amazon.com : NiSi Cinema 4x4 ND 1.2 | 4-Stop Neutral Density Lens Filter for 4x4 Matte Boxes | Cinematography and Videography : Electronics](https://m.media-amazon.com/images/I/41aV-jGOGLL._AC_UF1000,1000_QL80_.jpg)
Amazon.com : NiSi Cinema 4x4 ND 1.2 | 4-Stop Neutral Density Lens Filter for 4x4 Matte Boxes | Cinematography and Videography : Electronics
![Amazon.com : NiSi Cinema 4x4 ND 1.2 | 4-Stop Neutral Density Lens Filter for 4x4 Matte Boxes | Cinematography and Videography : Electronics Amazon.com : NiSi Cinema 4x4 ND 1.2 | 4-Stop Neutral Density Lens Filter for 4x4 Matte Boxes | Cinematography and Videography : Electronics](https://m.media-amazon.com/images/I/51YFBWjeJ4L._AC_UF1000,1000_QL80_.jpg)
Amazon.com : NiSi Cinema 4x4 ND 1.2 | 4-Stop Neutral Density Lens Filter for 4x4 Matte Boxes | Cinematography and Videography : Electronics
![Amazon.com: NiSi Cinema C5 Matte Box Filmmaker Kit | 95mm Clamp-On, Slots for 1 Each 4x4 and 4x5.65 Filter | Rotating 1-5 Stop VND, 4-Stop ND, 1/8 Black Mist, 67/72/77/82 Adapters, Filter Amazon.com: NiSi Cinema C5 Matte Box Filmmaker Kit | 95mm Clamp-On, Slots for 1 Each 4x4 and 4x5.65 Filter | Rotating 1-5 Stop VND, 4-Stop ND, 1/8 Black Mist, 67/72/77/82 Adapters, Filter](https://m.media-amazon.com/images/I/71oHD5eMQvL.jpg)