The Camera Exchange

ProMaster Step Up Ring (40.5mm to 52mm)

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ProMaster Step Up Ring (40.5mm to 52mm) - Main image
$6.57 $9.95 In stock

Category: Step-Up 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 (4.4 / 5 · 5 reviews)

Sophia ★★★★★

Finally got this ring for my 40.5mm lens and it threads on smoothly with no wobble—fits my 52mm filters perfectly. The precision machining really shows.

Joseph ★★★★★

Finally, a step-up ring that actually sits flush instead of wobbling. The 40.5-to-52mm conversion is spot-on, and the precision machining means my lens cap fits without any forced twisting. Took a few seconds to screw on, but it's held tight through a whole shoot.

Natalie T. ★★★★★

Finally got my 40.5mm lens to take a 52mm filter without any wobble. The threads are cut perfectly smooth, and it tightened down flush with zero play. Exactly what I needed for a quick setup change.

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