Empty Magnetic Base Ring (Works Only with Freewell Magnetic Quick Swap Filter)

Thread Size

Note :

1. Works only with Freewell's Magnetic Quick Swap Filter system

2. Only require if you need additional each magnetic filter system comes with an empty base ring.

WARNING: No threaded filter can become magnetic using this ring all threaded filters must be used via thread such as variable ND. 

Here you can add custom original content(text, images, videos and more) for each product page.