The NiSi Brass Pro 67-77mm Step Up Ring allows you to use 77mm threaded filters on lenses with 67mm standard filter threads. Crafted from durable brass alloy, this precision-engineered adapter features knurled sides for a secure grip and inner anti-reflective felt treatment to minimise unwanted reflections. Perfect for photographers who want to streamline their filter collection across multiple lenses and expand their shooting versatility.

• Durable brass alloy construction prevents binding and jamming for easy removal
• Knurled sides provide superior grip for confident handling
• Anti-reflective felt treatment on inner frame minimises reflections during long exposures
• Matte black finish reduces surface reflections and maintains image quality
• Ideal for photographers with multiple lenses to use filters across different lens sizes