B&C Camera

Promaster Stepping Ring - 43mm-52mm

Promaster Stepping Ring - 43mm-52mm - Main image
$6.67 $9.95 In stock

Category: Stepping Rings

The Promaster Stepping Ring – 43 mm to 52 mm – is a precision‑machined adapter designed to convert the thread size of your camera filter or lens. Engineered by Promaster, it ensures a secure fit while preserving image quality. Its compact design fits seamlessly into your existing setup without adding bulk.

  • Precision‑machined construction for accurate thread conversion.
  • Supports thread sizes from 43 mm up to 52 mm.
  • Provides a secure, leak‑free connection for filters and lenses.
  • Maintains optical performance by minimizing vignetting.
  • Easy to install and remove without special tools.
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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 (4.4 / 5 · 5 reviews)

Owen ★★★★★

The threads are cut so cleanly that attaching my 52mm filter to the 43mm lens took zero effort, and it stays perfectly snug even after a full day of shooting.

Lily V. ★★★★★

Screwed onto my lens without any wobble or play, which was a relief after some cheap adapters I've tried. The black anodized finish matches my gear perfectly and feels solid. Exactly what I needed to step up my filter size.

Adam ★★★★☆

The machining is precise enough that it seats flush without any wobble, which is exactly what you want for a step-up ring. Only gripe is the knurling is a bit smooth when your fingers are cold, but it does its job perfectly.