G.L OPTICS T2 18-35mm lens and future lenses offer an interchangeable mount system. Similar to RED's DSMC mount system, by removing only a couple of screws, you can replace the mount of your lens.
Since the mounts have to be fitted to the lens, you have to order the mounts together with the lens. To order additional mounts at a later time, you have to send your lens to G.L OPTICS The mounts are not interchangeable between different lenses!
1x G.L OPTICS Interchangeable Lens Mount