Contax/Yashica adapters

Like the first attempt at forging an alliance with Pentax, Zeiss designed a new common lens mount, known as Contax/Yashica mount (C/Y) to be used on cameras bearing both marques. The first model, the Contax RTS (short for "Real Time System"), was designed by Prof. Dr. Katsuiko Sugaya, styled by the Porsche Design studio, and manufactured by Yashica as Top Secret Project 130 in 1974.

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Compatible equipment (37)

These models have a matching mount or port. Check the individual adapter for fit and limitations.

  • Contax 137 MA Quartz
  • Contax 137 MD Quartz
  • Contax 139 Quartz
  • Contax 159 MM
  • Contax 167 MT
  • Contax Aria
  • Contax AX
  • Contax CGCM
  • Contax Preview
  • Contax Preview II
  • Contax RTS
  • Contax RTS Fundus
  • Contax RTS II
  • Contax RTS III
  • Contax RX
  • Contax RX II
  • Contax S2
  • Contax S2b
  • Contax ST
  • Yashica 107MP
  • Yashica 108MP
  • Yashica 109MP
  • Yashica FR
  • Yashica FR I
  • Yashica FR II
  • Yashica FX-1
  • Yashica FX-2
  • Yashica FX-3
  • Yashica FX-3 Super
  • Yashica FX-3 Super 2000
  • Yashica FX-7
  • Yashica FX-7 Super
  • Yashica FX-70 Quartz
  • Yashica FX-103 Program
  • Yashica FX-800 Super
  • Yashica FX-A
  • Yashica FX-D Quartz