Canon 插入式濾鏡轉接環 EF-EOS R（含可變ND濾鏡）

The variable ND filter is such a space-saver—no more screwing filters on and off different lenses. Build quality feels solid, and the drop-in mechanism clicks into place perfectly.

I was worried about adding extra glass in front of my sensor, but the drop-in variable ND filter is so convenient for video work—I just twist the ring to dial in the exact exposure without swapping screw-on filters. The mount itself feels solid and locks onto my EF lenses without any wobble.

The built-in variable ND filter is so convenient—I just dial in the exposure without swapping glass. It’s made shooting video in bright sunlight way smoother than I expected.