PolarPro Peter McKinnon Series Helix 1/4 Black Mist MagLock濾鏡系統

The magnetic lock system makes swapping filters mid-shoot effortless, and the 1/4 strength is perfect for smoothing skin without losing detail in the shadows. It’s become a staple on my kit.

I’ve been using this on my 24-70mm and the highlight roll-off is honestly dreamy, giving portraits a subtle cinematic softness without washing out the shadows. The magnetic attachment makes swapping lenses on a shoot so much faster.

The 1/4 strength black mist is exactly the sweet spot—it softened my model’s skin in a portrait shoot without flattening the shadows in her hair. The magnetic lock ring clicks on and off in under a second, which made switching between this and a clear filter feel effortless during a fast-paced sessi