The Magnetic Adapter Ring connects threaded lenses to Urth Magnetic Filters, enabling fast, secure filter changes in the field. Precision-machined from durable magnalium with a matte black, anti-reflective finish.

- Connects threaded lenses to Urth Magnetic Filters
- Precision-fit, lens-facing threads 
- Fast, secure magnetic filter-facing mount
- Durable, corrosion-resistant aluminium
- Lifetime warranty