Sensei 77mm Magnetic Filter Adapter Ring

Part of the Sensei Pro Magnetic Filter System, this 77mm Magnetic Filter Adapter Ring lets photographers quickly attach and remove filters or polarizers. Swap filters or polarizers in seconds by connecting the adapter ring to any 77mm filter and using the required Sensei MLR-77MM Lens Adapter Ring on your lens.

Note: The MLR-77MM Lens Adapter Ring is required and sold separately.

Key Features

• Designed for 77mm Threads: Compatible with any filter or polarizer using a standard 77mm thread.
• Magnetic & Shock Resistant: Allows fast magnetic attachment/detachment while resisting shocks and impacts during use.
• Requires MLR-77MM Lens Adapter Ring: Attaches securely to your lens when used with the required adapter (sold separately).
• Compatible with Magnetic Caps: Works with MLC 77mm Magnetic Lens Caps and MRFC 77mm Magnetic Rear Caps.
• Durable Aluminum Construction: Lightweight yet strong aluminum for long-lasting performance.
• Knurled Edge: Side knurling for a better grip and easy installation.

Product Specification

• Model: MFR-77MM-X
• Compatible Lens: 77 mm (attaches via filter thread)
• Compatible Filter: Sensei Magnetic System
• Ring Material: Aluminum
• Knurling: Side knurling for easy grip