Moment Mobile Variable ND (2-7 Stop) QuickLock Filter for iPhone 17 Pro Max

The Mobile Variable ND (2-7 Stop) QuickLock Filter for iPhone 17 Pro Max is a premium neutral density filter designed for Moment camera cases. Engineered with multicoated Schott B70 optical glass and a lightweight AeroFrame aluminum body, it allows smooth 2-7 stop exposure adjustments to achieve cinematic-quality footage in bright sunlight. The secure QuickLock mount ensures easy attachment and removal, while the low-profile control dial and built-in hard stops provide precise, natural-looking results with no unwanted color shifts.

Variable ND for cinematic motion

A 2–7 stop range keeps cinematic shutter speeds possible in bright light without swapping filters.

Smooth exposure with one turn

Premium Schott B270 Pro Cinema Glass preserves color and detail. The continuous 2–7 stop range covers overcast afternoons through direct sun.

Mechanical hard stops prevent turning into the cross-polarization zone. Read the ND value directly from the red knurled control ring.

2–7 EVRange

Schott B270Pro Cinema Glass

Hard stopsCross-polarization control

QuickLockPress and lock

Thread-free QuickLock

A spring-loaded latch pulls the filter securely onto a compatible Moment Case. Mounting is fast, precise and ready for handheld filming.

Built for mobile filmmaking

The lightweight aerospace-grade AeroFrame adds minimal bulk. Use it to retain natural motion blur in video or open the aperture for shallower depth of field.

Moment Camera Case sold separately. This filter is made exclusively for a QuickLock-enabled Moment Camera Case for iPhone 17 Pro Max.