Starizona Filter Slider 2″ to 31mm Filter Adapter
The Starizona Filter Slider 2″ to 31mm Filter Adapter is made specifically with the Starizona Filter Slider system in mind. It steps the M48 threads of a standard 2″ filter down to a 36mm unmounted filter holder. There are nylon retaining screws to hold the filter in place. The step ring has a 2″ outside diameter, so it can also be used in many other applications in addition to the Filter Slider.