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Key Features
- Compatible with M1, M2 Quick Swap System
- For 77mm Filters and Threads
- Swap or Stack Filters
This 77mm M2 Magnetic Quick Swap Base Ring from Freewell is designed for their magnetic quick swapping system. Once attached to the filter thread of your lens, it lets you swap out any of their M1 or M2 compatible magnetic filters quickly and easily. This means you can replace individual filters or stack densities and styles of various effects to suit your needs.
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Will this match the threads on Sony's new 50-150 ...
Will this match the threads on Sony's new 50-150 f2 GM lens?
Yes, the Freewell Magnetic Base Ring for VND Filters (95mm) is compatible with the Sony 50-150mm f2 lens.
Date published: 2025-08-25
Can two of these be used to adapt any filter to ...
Can two of these be used to adapt any filter to become magnetic?
The Freewell Empty Magnetic Base Ring is mainly for the Freewell Magnetic filters.
Date published: 2022-02-15
Is this 95mm coarse thread? Wondering if I can ...
Is this 95mm coarse thread? Wondering if I can use it on my Canon 28-70 f2…
The Freewell Empty Magnetic Base Ring (95mm) will work on the Canon RF 28-70mm F/2L.
Date published: 2024-05-09