ني سي JetMag Pro عدة سينما 95MAG فلتر مغناطيسي

Finally got to test these at 15mm with two filters stacked and absolutely no vignetting, which was my main worry. The magnetic snap-on is so much faster than threading filters in the field.

The magnetic mount is the real win here — I can pop the polarizer on and off one-handed while the camera's still on the tripod. Shot a wide landscape at 15mm with two filters stacked and saw zero vignetting in the corners. Glass is clean and the water beads right off.

Swapping between the ND and polarizer takes literally two seconds now, which is huge when the light is changing fast. The ultra-slim frame means I can stack two of them on my 15mm without any dark corners creeping in. Glass stays clean and water just beads right off.