Urth - 77mm ND4 2 Stop Nano-Coating Circular Lens Filter Plus with Ultra-Slim Rim

Neewer 77mm Variable ND Filter ND2-ND400 (1-9 Stops), Neutral Density Filter, Multiple Coatings, Water and Scratch Resistant

Urth Variable ND2-400 Lens Filter is made for shallow depth of field, long exposure and motion blur techniques in changing light. Great for nature and landscape photography.

Create cinematic motion blur in your shots with this 4-pack of premium HB-Series neutral density (ND) filters for HERO13 Black. Simply attach a filter and your camera automatically detects it and shifts into Auto Cinematic video mode so you can create motion blur with ease. Whether you’re on the slopes or slicing through a berm, it’s that easy to get the effect you want. Advanced users can manually configure the shutter speed and exposure settings to fine-tune a shot for the lighting conditions. Made from scratch-resistant, water-repellent, high optical quality glass, the filters are waterproof when installed and ready for any adventure.