K&F Concept 67mm Phone Clip with ND2-32 Variable ND Filter (KF01.2901V2)

This K&F Concept phone kit combines a universal clip with a 67mm ND2-32 variable ND filter, giving a phone the exposure control a camera has: 1 to 5 stops of density on a rotating ring.

That is what lets you hold a 1/50 shutter in daylight so motion blurs naturally instead of the stuttery look a phone produces when it jumps to 1/2000 outdoors.

The glass is 18-layer green coated, and the clip fits any handset with or without a case. Cleaning cloth included.