Kenko Magnetic Mount System Base Ring for 77mm Lens Attaches Magnetic Filter to Lens 277638

Ships from Japan [Attach and detach the filter with one touch using magnetic force] Never miss a photo opportunity again! Kenko's magnetic mount system allows you to smoothly attach, detach, and replace filters using magnets. [Base ring for attaching the magnetic filter to the lens] By simply attaching the special magnet ring to the lens and filter, you can quickly attach, detach, and replace the filter. Compatible filter diameter: 77mm *This product is a ring that attaches to the lens side. The magnetic mount system cannot be used with this product alone. Please also purchase the separately sold Kenko magnetic conversion ring (same filter diameter) that attaches to the filter side. *Since the conversion ring and base ring are used together with the filter, the overall thickness of the frame increases. Vignetting may occur depending on the lens or filter used.