NiSi V6/V7 Protection Lens Cap

Fiddling with adapter rings is usually the worst part of breaking down a filter setup, but this cap clicks on so smoothly to the main ring that I actually leave it attached between shoots. It's rigid enough that I don't flinch when it's in my bag, and the fit is snug without being a fight to remove.

I was worried about scratching the glass when swapping filters, but this cap clicks on securely and gives me real peace of mind. The fit is precise and it doesn’t budge once it’s on.

Snaps right onto the main adapter ring once I pull the holder off, so I can leave the ring on my lens and still cap it between shots. Beats unscrewing everything just to protect the glass while walking around.