SmallRig 67mm Threaded Filter Adapter for iPhone 18 Pro Max 6907

The SmallRig 6907 threaded filter adapter adds a standard 67mm filter thread to SmallRig video cages for the iPhone 18 Pro Max. It mounts on the cage's lens backplate and releases again with the Unlock catch, so the phone accepts ordinary 67mm filters — polarizers, ND and variable ND — in a moment. SmallRig offers its own TrueColor 67mm Hybrid VND filters 6896 (1-5 stop) and 6897 (6-9 stop) to go with it. The aluminum alloy body with a silicone seat is 6.4 mm thin and weighs 21.3 g, so it barely registers on the cage. This version belongs on cages and kits for the iPhone 18 Pro Max; the iPhone 18 Pro takes adapter 6906. Do not use in environments with strong acids or alkalis.