The Magnetic Quick-Swap Glow Mist Filter from Freewell is a 1/8-grade 77mm filter that softens lens flare due to subject highlights. It provides a light diffusion over the entire image area, reducing saturation for a softer, more pastel effect. The magnetic quick-swap feature allows filters to be attached or exchanged in moments without losing precious time to screw them into place. Attach the magnetic base ring in place by screwing it onto the front of a lens like a traditional filter, then simply snap the magnetic quick-swap filter in place on the base ring.