Promaster 67mm 可變ND濾鏡 - Basis (2 - 8級)

Shot a whole day in bright sunlight with this filter and was pleasantly surprised that the color stayed neutral even at the maximum 8-stop setting. The ring turns smoothly, making adjustments quick between shots, and there's no noticeable vignetting on my wide lens.

I was worried about color cast with a variable ND, but even at the stronger settings there's very little to none on my wide-angle lens. The hard stop at 8 stops is a nice touch that prevents accidentally going past the usable range.

Dial it from 2 to 8 stops without ever taking it off the lens — that range alone covers everything from bright noon to golden hour. The ring turns smoothly, and I've already used it for a few long exposures that came out tack sharp. Exactly what I needed for outdoor video work.