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37-48mm Step-Up Filter Adapter Ring, 37mm Lens to 48mm Filter, 37mm Male Thread to 48mm Female Thread

Product Description

  • Precision 37-48mm Step-Up Ring : Converts 37mm male lens thread to 48mm female filter thread, enabling you to attach 48mm filters (UV/CPL/ND/star filters) to 37mm lenses with a tight, wobble-free fit for stable photography.
  • Premium Magnesium-Aluminum Alloy Build : Made of high-quality magnesium-aluminum alloy with exceptional strength, impact resistance, torsion resistance, and pressure resistance. Matches the durability of similar adapters while being thinner and lighter to reduce camera load.
  • Vignetting Reduction Design : Ultra-thin and lightweight profile significantly minimizes vignetting (dark corners) caused by adapter thickness, preserving the lens’s original field of view for clear, full-frame images.
  • Professional Surface Treatment : Features high-mesh mechanical sandblasting and eco-friendly anodic oxidation for a pure matte black finish—ultra-low chemical residue, strong adhesion, scratch-resistant, and fade-proof. Advanced CNC curved surface printing ensures sharp, long-lasting markings.
  • High-Precision CNC Machining : Manufactured to strict process standards with forming tools replaced every 200 pieces, ensuring smooth, burr-free threads that are easy to install/remove, no snags or hand pricks. Tool-free assembly for hassle-free use.

    * All PayPal Payments must be Confirmed (Shipping and billing addresses must match)Payment is required within 7 days from the date of the auction ending
    A non-payment dispute will be automaticcally opened if full payment is not received after 14 days of auction.
    * We will ship your item(s) within 5 working day by Speedpak or China Post.
    * We can also provide express post by DHL/FEDEX(5-7 days) . The cost is higher than standard postage, about $ 20 or higher. If you want post by EMS or DHL, please contact us.Very reasonalbe shipping fee will be charged.
    * Return is accepted within 30 days after the buyer's receiving the item. (Excluding contrived damagement or misusage).100% money-back Guaranteed!

    * All product will be tested in 100% before delivery.If the item is defected by the processing of postage, Buyer has up to 30 days from date of receipt for  exchange of a new one. All shipping charges for returned products are to be paid by the seller ,Please contact us for the return address
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