B&C Camera

Promaster Stepping Ring - 58mm-46mm

Promaster Stepping Ring - 58mm-46mm - Main image
$6.87 $9.95 In stock

Category: Stepping Rings

The Promaster Stepping Ring (58 mm × 46 mm) provides a reliable solution for adapting your filter or lens thread to a different size. Precision‑machined from durable material, it ensures a secure fit and smooth operation. Designed by Promaster, a trusted name in photographic accessories, this stepping ring delivers consistent performance for both still and video shooting.

  • Precision machined for accurate thread conversion.
  • Converts a 58 mm thread to a 46 mm thread, expanding mounting options.
  • Compatible with standard‑thread filters and lenses.
  • Maintains alignment and helps prevent light leaks.
  • Easy to install and remove without tools.
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Standard Shipping: Handling (business days) 0–1; Transit (business days) 7–15.

Express Shipping: Handling (business days) 0–1; Transit (business days) 7–15.

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Standard Shipping · United States: $0.00

Express Shipping · United States: $3.99

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Before arranging a return

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United States · Return window (days after delivery): 30. Return method: By mail. Return postage: Seller pays.

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Customer Reviews (5.0 / 5 · 5 reviews)

Nicholas D. ★★★★★

The precision machining on the ring is spot on—it threads evenly without any wobble. I've used it to mount a 46mm filter on a 58mm lens, and the fit feels solid and secure.

Aurora ★★★★★

This 58mm-to-46mm ring threads on smoothly with no wobble, and the black anodized finish matches my lens perfectly. I’ve been swapping filters out all afternoon without any cross-threading issues. Exactly what I needed for my step-down setup.

Charlotte ★★★★★

I kept this ring on my camera for a whole weekend of shooting and never felt it loosen once, which is exactly what I needed for keeping my 46mm filter secure on the 58mm lens. The precision machining is obvious the moment you line up the threads—it clicks into place with zero wobble.