Contax G to Leica Lumix L-Mount Adapter

This is a mount adapter that allows you to use Contax G lenses on Leica L-mount cameras.
I used it attached to a LUMIX S1.

CY(G)-SL/Y

I used it with 35mm lenses, but for the F2.8 21mm, the rear element protrudes, and I was afraid it might hit the sensor on the camera body, so I didn't try it. Whether it can be used depends on the structure of the camera body, so I cannot guarantee its operation. Please understand this before purchasing.
Focus is adjusted by turning the edge of the mount adapter. It is a bit stiff.

As an example of attachment, I have attached a photo of it mounted on a LUMIX S1 as the last image. Please note that the camera and lenses are not included.
There are no particularly noticeable scratches or damage.
Thank you for your understanding.

LEICA SL/ LUMIX S1 S5/Sigma

Contax
Contax G
G2
G1
Old lens
Leica L mount
L mount
Leica
Mount adapter