Moment QuickLock Variable ND filter for iPhone 18 Pro Max reduces light by 2–5 stops (ND4–ND32). It mounts on a separately sold Moment Camera Case for iPhone 18 Pro Max and lets you keep a chosen shutter speed in bright daylight.
Moment QuickLock Variable ND filter for iPhone 18 Pro Max reduces light by 2–5 stops (ND4–ND32). It mounts on a separately sold Moment Camera Case for iPhone 18 Pro Max and lets you keep a chosen shutter speed in bright daylight.
This model-specific VND filter gives iPhone 18 Pro Max creators 2–5 stops of smoothly adjustable neutral density. A bright scene no longer dictates shutter speed or the character of movement in video.


A variable ND works like adjustable sunglasses for the camera. It dims an overly bright scene so photos and video retain highlight detail, while giving you more deliberate control over exposure.
The low-profile rotating control changes filter strength directly on the phone. Mechanical stops limit unwanted cross-polarization, so adjustment needs no threads, tools, or interruption to filming.
This official Moment example illustrates the principle of variable ND: with less light, a slower shutter can render moving water more smoothly. Moment does not specify the filter setting in these sample photos; they do not establish a precise stop value.


QuickLock™ presses and locks onto a Moment Camera Case. This filter is made exclusively for iPhone 18 Pro Max; the case is sold separately and filters are not cross-compatible between models.
| Manufacturer: | Moment |
| Category: | Filters |
| Design | single filter |
| ND density | ND4 · ND8 · ND16 · ND32 |
| Stops | 2 · 3 · 4 · 5 |
| ND range | ND4–ND32 |
| Material | Aluminium |
| For phone | iPhone 18 Pro Max |
| Filter type | Variable ND |
| Lens mount | QuickLock Mount |
| Format | iPhone 18 Pro Max |
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