Canon ドロップインフィルターアダプター EF-EOS R（可変NDフィルター付き）

Using the variable ND filter built right into the adapter is incredibly convenient for changing exposure on the fly without swapping lenses. The drop-in design feels solid and the filter rotates smoothly, making video work much faster. It’s a pricey add-on, but for cine-style shooting it’s absolutel

The variable ND drop-in filter is the standout feature for me—it turns my older EF-S glass into a proper video setup on the mirrorless body without needing bulky screw-on filters. Adapter fits snugly, no wobble or play, and swapping lenses feels just as quick as native ones. Exactly what I needed to

Finally, a way to use my old EF lenses on my R body with zero issues. The variable ND filter built right into the adapter is a brilliant space-saver for video work.