Pro Glass 72mm HD MC Graduated Blue Filter for NiSi 15mm f/4 Sunstar ASPH Lens (Leica L, Black) — NISI-LENS-1540L

Confirmed fit for the NiSi 15mm f/4 Sunstar ASPH Lens for Leica L (Black) (NISI-LENS-1540L). 72mm graduated blue (split-field) color filter with a split-field design and a fully rotatable filter element that operates on a thread-independent axis. Made from optical-grade glass mounted in a low-profile pressed aluminum frame. High-definition, multi-coated surface for superior image quality, offering up to 97% passthrough.