NiSi Filters Australia

NiSi PRO 40.5-43mm Aluminum Step-Up Ring

Use 43mm Filters on 40.5mm Lens Matte Black Finish Minimizes Reflections Corrosion-Resistant Hard Anodized Finish

NiSi PRO 40.5-43mm Aluminum Step-Up Ring - Main image
40.5-4340.5-43
$11.39 $18.99 In stock

Category: Aluminum Step Up Rings

The NiSi PRO 40.5-43mm Aluminum Step-Up Ring allows the use of 43mm threaded filters on lenses with 40.5mm filter threads. It features a lightweight, aluminum-alloy construction that has a corrosion-resistant, black anodized finish for durability.

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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 (4.0 / 5 · 5 reviews)

William Z. ★★★★★

The threads are machined so precisely that my 43mm filters screw on without the slightest wobble or cross-threading. It’s featherlight on the lens, and the anodized finish feels durable enough to survive my everyday bag.

Amelia H. ★★★★★

Fits perfectly on my 40.5mm lens threads and the aluminum feels sturdy enough to hold a heavier filter without wobbling.

Victoria D. ★★★★☆

Was pleasantly surprised how snug this ring fits—no wobble at all when attaching my 43mm circular polarizer. Much lighter than the brass rings I've used before, which helps keep the lens balanced. Only ding is the knurling is a bit shallow, making it slightly tricky to grip when unscrewing.

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