B&C Camera

Promaster Stepping Ring - 58mm-49mm

Promaster Stepping Ring - 58mm-49mm - Main image
$6.97 $9.95 In stock

Category: Stepping Rings

The Promaster Stepping Ring 58mm‑49mm provides a reliable thread conversion, allowing you to attach 49mm filters or lenses to equipment with a 58mm thread. Precision‑machined by Promaster, this ring ensures a secure fit and maintains the performance of your optics.

  • Precision‑machined construction for accurate thread conversion and consistent alignment.
  • Durable material designed to withstand regular handling and outdoor use.
  • Easy to install – simply screw onto the 58mm thread and attach your 49mm accessory.
  • Maintains optical quality by preserving the correct distance between lens and filter.
  • Compatible with Promaster filter and lens systems requiring a 58mm to 49mm step.
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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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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)

James H. ★★★★★

Went from a 58mm lens down to 49mm for an old filter I didn't want to replace, and the threading caught perfectly on the first try. No wobble or cross-threading, just a solid, snug fit that feels like it was made for the setup.

Ryan N. ★★★★★

The machining is so precise that the ring screws on butter-smooth with zero cross-threading, and the step down feels rock solid with my filter attached. I've had cheap adapters wobble before, but this one locks tight like it's a factory part.

Adam O. ★★★★★

I was dreading the wobble you sometimes get with adapters, but this one is precision-machined and threads on with zero play. My 49mm lens now sits rock solid on the 58mm port, and the whole setup feels like one piece.