NiSi JetMag Pro 十字星光 4x 82MAG 磁吸濾鏡（四芒星效果）

I was skeptical about magnetic filters, but this one snaps on securely and the four-point star effect on streetlights at night looks genuinely cinematic.

The four-point star effect is incredibly crisp and clean, turning streetlights into striking bursts. It snaps onto my lens magnetically with a satisfying click, and the glass feels solid and well-made.

I’ve been using this magnetic filter for nighttime city shots and the four-point star effect on streetlights is incredibly crisp, no ghosting at all. The magnetic attachment is strong enough to stay put even when I’m swapping lenses quickly.