The NiSi Brass Pro 58-82mm Step Up Ring is a precision-engineered adapter that allows you to use 82mm threaded filters on lenses with a 58mm filter thread. Built from durable brass alloy, this step-up ring resists binding and jamming, making it easier to attach and remove compared to aluminium alternatives. The interior features special anti-reflective felt treatment to minimise internal reflections, making it ideal for long exposures and professional photography. The matte black finish reduces glare, whilst knurled sides provide a secure grip for comfortable handling.

• Brass construction prevents binding and jamming for smooth operation
• Anti-reflective felt interior coating minimises reflections and glare
• Knurled sides offer excellent grip and easy handling, even with gloves
• Expand your filter compatibility and maximise your existing filter collection
• Precision-machined for reliable performance in professional and enthusiast applications