Compatible with Contax G Mount Rangefinder Lenses to Canon RF (EOS-R) Mount Mirrorless Camera Bodies – Fotodiox, Inc. USA
Fotodiox Pro Lens Mount Adapter Contax/Yashica (CY) SLR Lens to Canon EOS (EF, EF-S) Mount (with Generation v10 Focus Confirmation Chip) (CY-EOS-Pro-FC10) - Kamera Express
DATABASES | Using Contax C/Y Lenses on Canon dSLRs
Amazon.co.jp: K&F Concept Mount Adapter C/Y Lens to Canon EOS R Camera Mount - Yashika Contax - Canon RF Infinite Range : Electronics
FotodioX Pro Lens Mount Adapter for Contax/Yashica CY-EOS-PRO
REVIEW | Leitax Contax RTS to Canon EF Lens Adapter
Metabones Contax Yashica CY Lens to Canon RF-mount T CINE Adapter (EOS R) - bps-tv.co.uk
K&F Concept M14131 Contax Yashica Lenses to Canon EF Lens Mount Adapter - KENTFAITH
Contax G-eos M Adapter,contax G Mount G1 To Canon Eos M Ef-m Mount Mirrorless Camera Adapter - Lens Adapter - AliExpress
KIPON Lens Mount Adapter CONTAX RF-EOS R(INTEGRATED VERSION) B&H