K&F Concept 49mm Empty Magnetic Base Ring Adapter (for K&F Magnetic Filters Only)
- Make sure this fits by entering your model number.
- Compatible only with K&F Concept Magnetic Filters; not for any non-magnetic filters;
- Stable magnetic attraction, quick installation and removal;
- Made of aviation-grade aluminum alloy with high strength and impact resistance;
- The surface process adopts anodized black treatment to prevent reflection during shooting.