Use Your 72mm Filters on Any 43mm Lens

Don't buy duplicate filters for every lens diameter. The Fotasy 43-72mm step-up ring lets you mount your existing 72mm ND, UV, CPL, or infrared filters onto any lens with a 43mm front thread — instantly expanding your filter kit without the extra cost. Precision-machined from anodized aluminum for a smooth, wobble-free fit every time.

Why It's Worth Having in Your Kit

  • 43mm male → 72mm female — mounts any 72mm filter, hood, or adapter onto a 43mm lens thread
  • Anodized aluminum construction — lightweight, corrosion-resistant, and polished to prevent cross-threading
  • Slim profile design — minimal vignetting risk; won't interfere with wide-angle shots
  • Compatible with ND, UV, CPL, and infrared filters — works with all standard 72mm screw-in filter accessories
  • 2-pack value — keep one on your lens, one as a spare or for a second body

Specs

  • Brand: Fotasy
  • Male thread: 43mm
  • Female thread: 72mm
  • Material: Anodized aluminum
  • Pack: 2 rings
  • Compatible: DSLR, mirrorless lenses with 43mm filter thread

Made with care

Heirloom quality

Premium materials

Classic styling

Styled With

Fotasy 43mm to 72mm Step-Up Ring Adapter — Anodized Aluminum, 2-Pack for DSLR Lens Filters

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Frequently Asked Questions

We do not currently offer free shipping. However, this may be added at some point. We apologize.

Shipping takes place within 3-5 business days. If there is a problem with the shipment of the product, we will notify you via the email address you entered when ordering.

If your order has been shipped, we will add the tracking number to your order and notify you via the email address you entered when ordering.

For returns or exchanges, please contact us within 14 days of receiving the product, along with a receipt or screenshot of the purchase, and a photo of the product with the packaging or tag intact.