Product overview
Moment 16mm Wide Lens (T-Series II): What to Know
Read the dependency before the optics. Moment puts it first and in capitals, and it is the single most important sentence in this guide: this lens requires a Moment camera case with a drop-in lens mount, both sold separately, and it will not work without them. So the price on the listing is one of three purchases, and if you change phone to a model Moment does not make a case for, the lens becomes an ornament. That is the cost of a precision bayonet system, and for a photographer who shoots with their phone regularly it is a cost worth paying, because the lens lands in exactly the same position every time with no vignetting and no eyeballing.
What you get for it is genuinely different from a clip-on. Moment specifies cinema-quality glass and aerospace-grade metal, and the series split matters: the T-Series is designed for iPhone 14 to 16 and current Android phones with three rear cameras, engineered for full sensor coverage, while the M-Series is for the iPhone 13, Pixel 7 and older phones. Moment explicitly does not recommend M-Series on iPhone 14 and newer because the image gets cropped. Buying the wrong series gives you a working lens producing a worse photograph, which is harder to diagnose than a lens that will not attach.
The naming is confusing and we are not going to resolve it for you. The product is sold as a 16mm Wide Lens. Its own bullets claim a true 18mm wide-angle view and a genuine 18mm field of view without digital cropping, and the detail table lists a 16 mm focal length alongside an 18 mm fixed focal length. Those are not the same number. The likely explanation is one figure describing the optic and the other the resulting full-frame equivalent field of view, but Moment does not say which is which, so if the exact angle matters to your work, confirm it before buying.
Key Listed Features
Requires a Moment camera case with drop-in lens mount, both sold separately, and will not work without them
Cinema-quality glass in an aerospace-grade metal body, mounted by precision bayonet rather than a clip
T-Series for iPhone 14 to 16 and current three-camera Android phones, with full sensor coverage
M-Series variant for iPhone 13, Pixel 7 and older, which Moment states crops on iPhone 14 and newer
Product image from current catalog data

