Fotodiox Pro Lens Mount Double Adapter - Rolleiflex SL66 Series and Canon EOS (EF / EF-S) D/SLR Lenses to Fujifilm Fuji X-Series Mirrorless Camera Body with Built-In Focusing Helicoid Lens Mount_Rolleiflex SL66 Mounts Contax/Yashica (CY) SLR Lenses

Mounts Contax/Yashica (CY) SLR Lenses to Sony E-mount mirrorless cameras

Lens Mount: Contax 645 (C645) Mount Lens with Built-In Aperture Iris Body Mount: Fujifilm X-Series Mirrorless Camera Body Manufacturer: Fotodiox Inc

A little research will uncover numerous lens bargains on the secondary market

offering a total of 10mm movement for lens focusing

• For clarification on M39 Vs

Fotodiox Pro Lens Mount Double Adapter - Rolleiflex SL66 Series and Canon EOS (EF / EF-S) D/SLR Lenses to Fujifilm Fuji X-Series Mirrorless Camera Body with Built-In Focusing Helicoid Lens Mount_Rolleiflex SL66 Mounts Contax/Yashica (CY) SLR LensesFeatures: Double adapter mounts Rolleiflex SL66 Series & Canon EOS (EF EF S) D SLR Lenses to Fujifilm X series mirrorless cameras; infinity focus or beyond allowed Integrated focus control dial for adjusting the lens focus Enhanced craftsmanship and high tolerance construction for demanding professionals Precise fit and solid connection; lens has no play, gap or wiggling when mounted on adapter and no adjustments required Precision all metal