B&C Camera

Promaster Stepping Ring - 52mm-72mm

Promaster Stepping Ring - 52mm-72mm - Main image
$7.06 $9.95 In stock

Category: Stepping Rings

The Promaster Stepping Ring (52 mm – 72 mm) offers a reliable way to convert filter or lens thread sizes while preserving performance.

  • Precision‑machined by Promaster for accurate thread conversion.
  • Adapts 52 mm threads to 72 mm, matching a wide range of filters and lenses.
  • Durable construction ensures long‑term stability.
  • Simple installation without the need for additional tools.
  • Maintains optical quality by providing a secure, snug fit.
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Preparing your order

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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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Delivery arrangements

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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 (4.6 / 5 · 5 reviews)

Lily ★★★★★

The threading is buttery smooth and locks onto my lens perfectly, no wobble at all. I was able to mount my larger 72mm filters without any vignetting on my wide-angle setup. Exactly what I needed for this conversion.

Lily ★★★★★

The threads on this ring are cut so cleanly that my lens cap screws on without any of that grinding feeling I've had with cheaper adapters. It's slim too, so I don't notice it adding bulk between the lens and my new 72mm filter.

Robert ★★★★★

Finally a stepping ring that doesn’t wobble or cross-thread when I mount my 72mm filter onto the 52mm lens. The machining is spot-on, threads engage smoothly every time. Took the guesswork out of my kit.