Best thing, for the 1" sensor, soon you will get a mod, that should allow you to mount any lens, so you could put on a zoom lens or whatever. BUT ! i do not know what way the lenses will mount, after all there are quite a few ways lenses mount to cameras.
I'm not so sure you will ever be able to mount "any" lens on this camera because of its one inch sensor.
Certainly, for the Insta360 One-R, off-the-shelf M12 lenses like we see on typical dash cams and action cameras won't be suitable. It is unlikely that C mount lenses would be practical either unless a suitable aftermarket mount could be devised to fit this thing and even then I'd be skeptical about how well they could function with a one inch sensor. The best I can tell looking at the lens modules for the Insta360 is that these are all proprietary LEICA engineered designs
built specifically for this camera without any sort of standard specs or mounting schemes.
One photo I found of this camera shows it sporting a LEICA Super-Elmar-A ASPH (aspherical) lens. This would be the 5.3K 1-inch Wide Angle Mod co-engineered with LEICA to capture
“a level of quality never before seen in an action cam". I'll bet it will! The
Elmar is a lens series with an impressive heritage going back to the original Leitz Elmar ƒ/3.5 from 1925. The current
LEICA Super-Elmar-M 21mm ƒ/3.4 ASPH is considered by many to be perhaps one of the
finest ultra-wide angle lenses ever made! Then again, it costs well
over three thousand dollars these days. To see a version of the Super-Elmar wide angle lens on an action camera like this blows my mind! Unlike the famous LEICA M mount which has been around since 1954, the Insta360 One-R lens in the photo is designated as "A". I'm not quite sure what that means yet. Maybe it just means "aspherical" but I'm not sure why they would also use that in addition to the ASPH designation and the "A" is in a place usually reserved for mount type. So, it "could" be a whole new class of LEICA miniature camera lenses which would be pretty cool. This designation appears unrelated to
Sony's A mount lenses. All I know is that LEICA is not the kind of company to just slap a venerable name like Super-Elmar on an action camera lens just for the sake of marketing purposes. Any lens they put the name Super-Elmar on would be a worthy descendant of this legendary optical lineage.
Anyway, whether you will ever be able to mount any lens you want on the Insta360 One, the fact that you can purchase different modules suggests that if the camera is highly successful we may be seeing other focal length lens models made available in the future and having an interchangeable lens action camera with a nice selection of available focal lengths would be pretty cool.