فلتر Dorr DHG Neutral Density ND3.0 1000x 62mm

Took this out for some long-exposure shots of a busy street, and the 10-stop reduction turned a 1/1000s scene into a full second of smooth light trails. No visible vignetting on my 62mm lens, and the threads screwed on smoothly without any binding.

Finally, an ND filter that actually delivers the full 10 stops without a weird color cast. I used it to turn a midday stream into a smooth, 30-second blur, and the exposure math was spot-on.

I was skeptical about stacking this with my polarizer, but the 62mm threads threaded on smoothly without any cross-threading. The 10-stop darkening gave me silky water shots at 1/4 second that I couldn't get before. Only wish it came with a padded case for storage.