Tilta MB-T15-58 – 58 mm adapter ring for MB-T15 Mini clamp-on matte box

These Adapter Rings for the Tiltaing Mini Matte Box are designed for lenses with various front diameters. These adapter rings screw into the filter threads on your lens and allow you to clamp the Mini Matte Box directly onto the adapter. Screw-on filters of the same diameter can be attached via the threading on the inside of the adapter ring.