Best Variable ND Filters for Canon RF Lenses
Canon’s RF glass is arguably the best in the world, but pairing a $2,300 RF 28-70mm f/2 with a cheap, muddy filter is a recipe for heartbreak. Whether you’re fighting midday sun to keep your shutter speed at 1/50th for video or want that creamy bokeh in bright light, a Variable ND is essential. After…