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Brass step-up ring, matte black finish, knurled sides, 62mm to 77mm

Nisi

Nisi Brass Pro 62-77mm step-up ring camera accessory

SKU CH-8W7S-YTMQ9

Adapts 77mm filters to 62mm lens threads with a brass frame that resists binding and internal felt to cut reflections

  • Adapt 77 mm filters to 62 mm threads for wider lens compatibility
  • Brass construction prevents binding and jamming for reliable filter changes
  • Anti-reflective felt lining reduces internal reflections during long exposures
  • Matte black finish minimises surface glare for cleaner images
  • Knurled sides give secure grip for faster attachment and removal

Brass step-up ring 62-77mm

The NiSi Brass Pro 62-77mm Step-Up Ring adapts lenses with 62mm filter threads to accept 77mm threaded filters. Photographers who own a set of larger filters can use them across multiple lens diameters without purchasing duplicates. The brass construction resists binding and jamming during repeated attachment and removal cycles. It suits shooters who value a secure, corrosion-resistant connection between lens and filter.

Replaces aluminium rings that seize

Aluminium step-up rings often corrode or deform, causing them to bind on lens threads and become difficult to remove. This brass ring eliminates that failure mode with a material that withstands frequent use and resists wear. The upgrade is worth it when you change filters regularly in the field or work in humid conditions where galvanic corrosion accelerates. Knurled sides provide the grip needed for quick changes without tools.

Sustained use with anti-reflective felt

The interior felt treatment suppresses internal reflections that become visible during long exposures, maintaining contrast where bare metal would flare. Brass threads maintain consistent torque feel over many mount cycles, so the ring neither loosens unexpectedly nor seizes after thermal cycling. The matte black finish further reduces stray light under continuous shooting conditions. It is not for buyers who need a step-down ring or a different thread combination.

Highlights

  • Adapt 77 mm filters to 62 mm threads for wider lens compatibility
  • Brass construction prevents binding and jamming for reliable filter changes
  • Anti-reflective felt lining reduces internal reflections during long exposures
  • Matte black finish minimises surface glare for cleaner images
  • Knurled sides give secure grip for faster attachment and removal

Specifications

No published specifications for this item yet.

Questions about this item

Will the 62mm threads on this ring fit my lens filter mount?

Yes, the male side is 62mm and screws directly onto any lens with a 62mm filter thread.

How do I attach a 77mm filter without cross-threading the brass ring?

Align the filter squarely, turn gently until threads engage, then tighten using the knurled grip until snug — do not force it.

Does the internal anti-reflective felt need cleaning or replacement over time?

The felt is fixed inside the brass frame and requires no maintenance; just wipe the outer surfaces with a microfibre cloth if they get dusty.

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