Pro Glass 72mm HD MC Graduating Purple (Magenta) Filter — Fits Sigma 50mm f/1.4 DG DN Art Lens (Sony E) (315965)

72mm Pro Glass Graduating Purple (magenta) filter confirmed to fit the Sigma 50mm f/1.4 DG DN Art Lens (Sony E). Constructed with optical grade glass and housed in a low-profile pressed aluminum frame, the filter features a split-field design and is fully rotatable on a thread-independent axis for precise placement. High-definition, multi-coated (HD MC) surface treatment maintains image clarity while allowing up to 97% passthrough.