Nelson Photo & Video

Promaster Step Up Ring - 37mm-49mm

Promaster Step Up Ring - 37mm-49mm - Main image
$6.27 $9.95 In stock

Category: Stepping Rings

A perfect complement to the ProMaster filter line. ProMaster Stepping Rings are precision machined to properly convert the thread size of your filter and/or lens.

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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 (4.8 / 5 · 5 reviews)

James X. ★★★★★

Needed this to attach a 49mm filter to a 37mm lens, and it fits perfectly without any wobble. The aluminum construction feels solid enough for regular use.

Andrew ★★★★★

The machining is spot-on—it threads on smooth with no wobble, and the 37mm-49mm jump feels solid when I swap lenses. Took me two seconds to seat it, and filters screw on just as easily. Exactly what I needed for adapting my older glass.

Zoe T. ★★★★★

Threads onto my lens perfectly without any wobble, and the aluminum construction feels solid. It’s a simple, well-machined ring that does exactly what it’s supposed to do.