Freewell Magnetic Quick Exchange System 67mm Net Density ND64 (6 f Stops) Camera Filter

Very important: inside the black envelope, you get a QR code installation instruction card please see the video before you start using the product. Installation: now change your filter in 2-3 seconds with the Freewell Quick Swap Magnetic system, no more threading Optical Glass: Designed using multilayer multicoated double sided zero chromatic aberration on top quality high definition optical glass (color shift) Function: ND64 (6 diaphragms) Neutral density allows you to take photos with long exposure or reduce shutter speed to create a cinematic look when shooting outdoors What's included: Empty Magnetic Base Ring, ND Filter, Lens Cap, Microfiber Cleaning Cloth, Storage Locker