Beach Camera

Deco Photo 55mm to 40.5mm Step Down Ring

Deco Photo 55mm to 40.5mm Step Down Ring - Main image
$5.57 $8.99 In stock

Category: Adapters & Rings

  • Lens step-up ring that converts the lens diameter of a camera from 55mm to 40.5mm to enable the use of 40.5mm wide-angle and telephoto lenses.
  • A final check before payment

    Review your options, quantities and the final total before confirming.

    Ordering for an occasion

    Delivery times are estimates, so leave time before your occasion.

    Standard Shipping: Handling (business days) 0–1; Transit (business days) 7–15.

    Express Shipping: Handling (business days) 0–1; Transit (business days) 7–15.

    View policy
    If plans change

    Ask the store about your order before making return or refund arrangements.

    Please contact us for the refund processing timeframe before returning an item.

    View policy
    Planning delivery

    Review the available services for your destination.

    Standard Shipping · United States: $0.00

    Express Shipping · United States: $3.99

    View policy
    Return arrangements

    Contact the store first to check the conditions for your item.

    United States · Return window (days after delivery): 30. Return method: By mail. Return postage: Seller pays.

    View policy

    Customer Reviews (4.8 / 5 · 5 reviews)

    Ellie R. ★★★★★

    The threading is smooth and seats perfectly flush on my 55mm lens, so there’s no wobble when I screw on my 40.5mm telephoto. I’ve used it all weekend shooting birds and the ring hasn’t loosened even once.

    Penelope ★★★★★

    I needed this ring to use a compact wide-angle lens on my 55mm filter thread, and it fits snugly without any wobble or cross-threading. The matte black finish blends in perfectly with the lens.

    Scarlett ★★★★★

    The threading is smooth and precise, so the ring screws on without any wobble or cross-threading. It's a solid little piece of metal that does exactly what it says, letting me swap in my 40.5mm wide-angle lens in seconds.