Pro Glass 72mm HD MC Graduating Purple / Magenta Filter — Fits Pentax HD PENTAX-D FA* 50mm f/1.4 SDM AW Silver Edition Lens (23340)

Confirmed fit for the Pentax HD PENTAX-D FA* 50mm f/1.4 SDM AW Silver Edition Lens. This Pro Glass 72mm graduating purple (magenta) filter provides a split-field effect and is Fully Rotatable on Thread-Independent Axis for precise positioning. Constructed from Optical Grade Glass housed in a Low-Profile Pressed Aluminum Frame. High Definition & Multicoated with up to 97% Passthrough to maintain image clarity while adding a magenta color gradation.