Fotodiox, Inc. USA

Fotodiox Step Up Filter Adapter Ring for Rolleiflex Bayonet, Anodized Silver Metal Filter Adapter Ring

Fotodiox Step Up Filter Adapter Ring for Rolleiflex Bayonet, Anodized Silver - Main image
Fotodiox Step Up Filter Adapter Ring for Rolleiflex Bayonet, Anodized Silver - View 2Fotodiox Step Up Filter Adapter Ring for Rolleiflex Bayonet, Anodized Silver - View 3Fotodiox Step Up Filter Adapter Ring for Rolleiflex Bayonet, Anodized Silver - View 4Fotodiox Step Up Filter Adapter Ring for Rolleiflex Bayonet, Anodized Silver - View 5Fotodiox Step Up Filter Adapter Ring for Rolleiflex Bayonet, Anodized Silver - View 6
$18.27 $29.95 In stock

Category: Lens Accessories

  • Description
  • Specs
  • Compatibility

Product Highlights:

  • • Hardened Anodized Aluminum Design
  • • Precise Thread for Smooth Mounting
  • • Standard Filter 0.75 Pitch Size
  • • Silver Finish to Match Lens & Filters
  • • Limited 2-Year Manufacturer Warranty

    • Fotodiox step-up rings are precision crafted from aluminum-alloy for durability while remaining lightweight. Every ring is inspected to ensure smooth mounting. Every ring is polished and finished with anodized matte surface for professional appearance. This step up adapter ring set allows a filter/attachment with larger thread size to be used with a lens with smaller thread size.

    Back to Highlights

    Material Silver Anodized Aluminum
    Thread Pitch 0.75mm
    Shipping Dimensions 5 x 7.5 x 1.5 in (12.7 x 19.1 x 3.8 cm) @ 0.2 lb (3 oz)
    Manufacturer Fotodiox Inc.
    Warranty Limited 24-Months

    All pictures are for illustration purposes only. Actual product may vary slightly due to ongoing improvements in design.

  • • Bay II is the mount for the f/3.5 Planar and Xenotar
  • • Bay III is the mount for the f/2.8 Planar and Xenotar
  • • Bay III is the mount for the Tele-Rolleiflex with 135mm f/4 Sonnar
  • • Bay IV is the mount for the Wide-angle Rolleiflex with the 55mm f/4 Distagon
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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 (4.8 / 5 · 5 reviews)

    Scarlett I. ★★★★★

    The silver anodized aluminum feels solid and matches my lens perfectly—threading on filters is buttery smooth. I've had no issues with cross-threading, and it's made using my vintage Rolleiflex with modern ND filters effortless.

    Sophia J. ★★★★★

    The threading is perfectly precise—screwed onto my Rolleiflex without any wobble. This little ring finally lets me use my modern 49mm filters on the old bayonet mount. A solid, well-machined piece that does exactly what it should.

    George G. ★★★★★

    The silver anodized finish matches the lens perfectly, and the 0.75 pitch threads mounted without any wobble. A solid piece of metal that makes using standard filters on my old bayonet camera simple.

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