Fotodiox has launched its new Vizelex Cine ND Throttle Fusion Smart AF lens adapter for connecting Canon EF lenses to Fuji G Mount GFX mirrorless cameras. The adapter features integrated Fusion tech for using autofocus and other automated functions, as well as a built-in variable neutral density filter with 1 to 8 stops (ND2-256).

Fotodiox says users may notice vignetting when the adapter is used with certain Canon EF lenses; for these instances, the product features a switch for changing from medium format to 35mm mode. As well, the adapter has a switch for directly toggling from aperture priority to program mode. Firmware updates are delivered over micro USB.

Other features include an all-metal design, the promise of high-precision construction, chrome-plated brass mounts and a geared rotating ring for adjusting the ND filter. The adapter is available now from Amazon, B&H Photo and Adorama for $550.