Astroasis Oasis 31mm filter frame

This is a pack of seven adapters that allow you to load 31 mm unmounted filters into the Oasis 7x36mm Filter Wheel.

To use these filter adapters, you insert your 36mm unmounted filter into the adapter, secure it in place with a locking ring, then screw the assembly into the filter wheel.

Each filter adapter is named, reducing the possibility of confusing your filters.