Pro Glass 72mm HD MC Graduated Purple/Magenta Filter — Fits Sigma 50mm f/1.4 DG DN Art Lens (Leica L) (315969)

Fits the Sigma 50mm f/1.4 DG DN Art Lens (Leica L). Pro Glass 72mm graduating purple (magenta) color filter provides split-field effects and is fully rotatable on a thread-independent axis so you can position the gradient precisely. Constructed from optical grade glass mounted in a low-profile pressed aluminum frame. High-definition, multi-coated surfaces allow up to 97% Passthrough for excellent image clarity.