NiSi True Color ND-VARIO Pro Nano 1-5stops Variable ND Filter for IP-A Holder Osmo 3 2 Filter (4 Stop) —

2 Filter (4 Stop) — a lens filter for controlling light and reflections from NiSi

1/4"-20 screw provided (6

Swappable ball-end adapters: Ball ends convert to NATO

it's built to survive being part of a working rig rather than treated as a delicate accessory

using magnetic compression straps and a folding compression panel to customize how it's packed

NiSi True Color ND-VARIO Pro Nano 1-5stops Variable ND Filter for IP-A Holder Osmo 3 2 Filter (4 Stop) —The NiSi True Color ND VARIO Pro Nano 1 5 Stop Variable ND for the IP A Holder brings adjustable exposure control to iPhone photography, built for mobile shooters who want real motion blur or precise exposure timing rather than relying on a fixed ND. Rotating the front ring smoothly dials in 1 to 5 stops of density, and a patented quick bayonet mount attaches directly to NiSi's IP A filter holder for iPhone (sold separately). True Color construction