SmartAlign Drop-In Lens Mount for iPhone, M-Series / iPhone 16 / 16 Plus

Moment SmartAlign Drop-In Mount (M-Series, iPhone 16/16 Plus) — Cheaper Lens Access, With One Caveat

The gist: A budget bayonet mount that fits the iPhone 16/16 Plus with Moment's older M-Series lens generation — a reasonable way to reuse existing lenses for client or portfolio shoots, but with a known optical trade-off worth knowing before you bill it as "sharp."

• Solid mechanical build: the SmartAlign bayonet uses glass-filled polymer for a consistent, repeatable connection through repeated lens swaps.
• Older lens generation: M-Series mounts pair with lenses built for the iPhone 13-and-older era, here adapted to fit the 16/16 Plus.
• Documented image-quality risk: Moment's own product notes state M-Series mounts can cause softness or vignetting on newer iPhones — worth testing before a paid shoot.
• Case-dependent: installs only into a Moment Case built for the 16/16 Plus; it isn't a standalone accessory.

PetaPixel's coverage of Moment's lens lineup confirms the system stays proprietary across generations — lenses only attach through Moment's own case and bayonet mount.

Best for: freelancers who already own M-Series Moment lenses and want to keep using them on a 16/16 Plus without repurchasing optics. Skip it if: you're shooting paid client work where sharpness matters — budget for the T-Series mount instead. Runs ~$5 — check the current price before buying.