NiSi Brass Pro 49-77mm Step Up Ring

The NiSi Brass Pro 49-77mm Step Up Ring is a precision brass adapter that lets you attach 77mm threaded filters to lenses with 49mm standard filter threads. This versatile accessory expands your filter collection without needing to buy multiple sizes. The ring features a durable brass alloy frame with knurled sides for confident grip and smooth threading that prevents binding and jamming compared to standard aluminium alternatives. A special anti-reflective felt treatment lines the inside of the frame to minimise unwanted reflections, making it particularly effective for long exposure photography. The matte black finish completes the professional aesthetic whilst further reducing light leakage.

• Durable brass alloy construction prevents jamming and ensures smooth threading
• Anti-reflective felt treatment minimises reflections for superior image quality
• Knurled sides provide secure, ergonomic grip and easy handling
• Use larger 77mm filters on smaller 49mm lenses, saving money on filter purchases
• Ideal for landscape and long exposure photography