NiSi JetMag Pro 82MAG 磁吸後蓋

The magnetic connection snaps on with a satisfying click and holds firm, no more hunting for a cap that’s slipped off mid-shoot. It’s exactly what I needed to keep the rear element safe in my bag.

After wrestling with loose caps in my bag for years, this one clicks on with a solid magnetic feel and protects the rear element without adding bulk. The magnetic hold is strong enough that I trust it in my camera bag between shoots.

Finally, a back cap that actually stays put in my camera bag—the flap locks on with a satisfying click, and the recessed rim keeps the glass side fully protected when I stack filters. I've had caps pop off before, so this one's been a relief on shoots.