قلم تنظيف المرشحات NiSi Nano Cleaning LensPen

The retractable brush makes it easy to clean the edges of my square ND filters, and the carbon tip removes smudges without any streaks. Have used it a few times now and it’s way more effective than a microfiber cloth for quick touch-ups.

The tiny brush on the cap is surprisingly effective at dislodging dust before I use the main pad. It leaves zero smudges on my ND filters, even after a day at the beach.

I was skeptical about a lens pen being that effective, but the carbon-based cleaning tip easily removed stubborn smudges from my ND filters without any streaks. It’s tiny enough to slip into my bag's side pocket, so I always have it handy on shoots.