Bower 46mm/52mm Step-Up Ring - AU4652

Name: Bower 46mm/52mm Step-Up Ring - AU4652
Brand: Bower
SKU: BRAU4652
Price: 5.99 USD
Availability: InStock
Rating: 4.2 (5 reviews)

Bower 46mm/52mm Step-Up Ring - AU4652 - Main image

Bower 46mm/52mm Step-Up Ring - AU4652 - View 2

$5.99 ~~$9.99~~ In stock

Category: Camcorder Mounts

Allows you to use larger size filters on lenses with a smaller diameter thread. The first number is the size that screws into the lense, the second number is the filter size.

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Standard Shipping · United States: $0.00

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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 (4.2 / 5 · 5 reviews)

Kevin ★★★★★ Oct 22, 2026

Was worried this step-up ring might wobble or add vignetting, but it fits my 46mm lens perfectly and holds my 52mm filter securely. Exactly what I needed for my setup.

Benjamin R. ★★★★★ Oct 18, 2026

Screws on smoothly without any cross-threading, which is a relief because I've had cheap step-up rings bind before. The threading is precise enough that my 52mm polarizer sits flush with no light leaks. Exactly what I needed to use my existing filters on a new lens.

Steven I. ★★★★☆ Oct 20, 2026

Does exactly what it says—screws into the 46mm thread and gives me a solid 52mm mount for my bigger filters. The threading is smooth and it doesn't add much bulk, though I wish it came with a tiny bit more grip on the outside.