Fotodiox Step Up Filter Adapter Ring for Hasselblad Bayonet, Anodized Black Metal Filter Adapter Ring

Lens Accessories

UPC: 812759011158
Select Lens Bayonet Size:
B50 - Bay 50
Select Filter Thread Size:


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Product Highlights:

  • • Hardened Anodized Aluminum Design
  • • Precise Thread for Smooth Mounting
  • • Standard Filter 0.75 Pitch Size
  • • Black 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 Black 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 50 (B50) Bayonet fits lenses such as:
  • •Zeiss Planar C / C T* 80mm f/2.8
  • •Zeiss Planar C 100mm f/3.5
  • •Zeiss UV-Sonnar C 105mm f/4.3
  • •Zeiss S-Planar C / C T* 120mm f/5.6
  • •Zeiss S-Planar C / C T* 135mm f/5.6
  • •Zeiss Sonnar C / C T* 150mm f/4
  • •Zeiss Sonnar C / C T* 250mm f/5.6
  • •Zeiss Sonnar-Superachromat C / C T* 250mm f/5.6
  • •Zeiss Tele-Tessar C T* 350mm f/5.6

  • Bay 60 (B60) Bayonet fits lenses such as:
  • •Zeiss 50mm f/4 Lens
  • •Zeiss 60mm f/3.5 Lens
  • •Zeiss 80mm f/2.8 Lens
  • •Zeiss 100mm f/3.5 Lens
  • •Zeiss 120mm f/4 Lens
  • •Zeiss 135mm f/5.6 Lens
  • •Zeiss 150mm f/4 Lens
  • •Zeiss 160mm f/4.8 Lens
  • •Zeiss 180mm f/4 Lens
  • •Zeiss 250mm f/5.6 Lens

  • Bay 70 (B70) Bayonet fits lenses such as:
  • •Zeiss 100mm Lens
  • •Zeiss 150mm Lens
  • •Zeiss 180mm Lens
  • •Zeiss 250mm Lens
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