Tilta Khronos Magnetic Variable ND Filter (58mm, 1 to 5-Stop, Black)

The Khronos Magnetic Variable ND Filter from Tilta makes it easy to reduce exposure continuously from 1 to 5 stops to keep your shutter speed consistent when shooting video content in brighter lighting environments like daylight. This glass filter has a magnetic mount connection that makes it faster to use than individual fixed ND filters, and it's easy to snap on and off of the Khronos 58mm Filter Tray. The generous 58mm filter diameter covers all three iPhone lenses on iPhone 17 Pro/Pro Max smartphones and small camera lenses, with true color rendition that produces clean and accurate colors.