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Matte black frosted aluminum adapter ring, 62mm to 86mm, precision threaded

ProOPTIC

ProOPTIC 62mm Adapter Ring for 4x4 Filter Holder

SKU CH-BH6T-6VW7D

A 62mm thread adapter ring that connects lenses to the 86mm Pro Optic 4x4 filter holder system, machined from aviation-grade aluminium with a matte anti-reflective finish

  • 62mm thread fits lens directly
  • Enables 86mm Pro Optic 4x4 filter holder system
  • Precision threading ensures secure attachment
  • Aviation-grade CNC aluminium construction resists wear
  • Matte black frosted finish cuts internal reflections

62mm Adapter Ring for 4x4 Filter Holder

This precision-threaded adapter ring connects 62mm lens threads to the Pro Optic Square 4x4 Filter Holder system. It enables photographers to use larger square filters on lenses with smaller front diameters, expanding creative control over light and exposure. The component is built for professionals and hobbyists who rely on a modular filter workflow.

Aviation-grade CNC aluminium with matte black finish

The ring is machined from aviation-grade aluminium using a CNC process and features a matte black frosted anti-reflective finish. This construction resists reflection and flare while protecting the lens front from dust and dirt. The precision threads ensure a secure, repeatable fit during frequent filter changes in the field.

Steps up from 62mm to 86mm filter system

The adapter modifies the lens thread from 62mm to the 86mm ring diameter required by the 4x4 holder. It is worth adding when you already own the Pro Optic holder and need to mount it on a 62mm lens without buying a separate holder. It does not suit lenses with different thread sizes or filter systems outside the Pro Optic 4x4 ecosystem.

Highlights

  • 62mm thread fits lens directly
  • Enables 86mm Pro Optic 4x4 filter holder system
  • Precision threading ensures secure attachment
  • Aviation-grade CNC aluminium construction resists wear
  • Matte black frosted finish cuts internal reflections

Specifications

No published specifications for this item yet.

Questions about this item

Does the 62 mm thread size limit which lenses I can attach the ProOPTIC adapter ring to?

The ring screws onto any lens with a 62 mm front thread, so it only fits lenses of that exact diameter.

What physical clearance does the 86 mm outer diameter of the ProOPTIC adapter ring require?

The 86 mm ring system sits outside the lens barrel, so ensure your lens hood or matte box does not obstruct that larger diameter.

How do I install the ProOPTIC 62 mm adapter ring onto the 4x4 filter holder without cross-threading?

Align the threads carefully, turn the ring clockwise by hand until it seats flush, then attach the filter holder to the 86 mm side.

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