Universal Lens Mount - T-Series I, T-Series

Moment Universal Lens Mount (T-Series) — go caseless without giving up lenses

The gist: A clamp-on mount that lets you attach Moment's T-Series lenses to a bare phone — no case, no bulk — ideal for travelers who don't want to carry a dedicated camera case.

• No case required: the thumbscrew mount clamps directly onto the phone body, fitting devices under 0.57" thick — iPhone 13 and later, Pixel 6+, and Samsung S23 series.
• Foam contact points: protects the phone from scratches at every clamp point despite the direct-to-device grip.
• Dual lens mounts + cold shoe: mount a lens from the side or top, and add a mic or light via the built-in cold shoe for a lightweight film rig.
• Fast lens swaps: per MakeUseOf's review, the twist-on/twist-off mechanism makes changing lenses quick without fumbling mid-shot.

MakeUseOf's review confirmed the mounting system is genuinely convenient for fast lens changes, a real advantage over needing a case-specific lens mount.

Best for: minimalist travelers who want Moment's lens ecosystem without committing to a bulky camera case. Skip it if: you normally keep a case on your phone — you'll need to remove it every time, which some find less convenient than a case with a built-in mount. Runs ~$20 — check the current price before buying.