Rear lens cap for CONTAX / YASHIKA lens mount

These are rear lens caps for CONTAX/YASHIKA lens mount.
The CONTAX lens of Carl Zeiss is great. But getting parts of them is difficult. So I made rear lens caps.
There are 4 types of outside.

• with 'CONTAX' logo and with a grip.
• with 'CONTAX' logo and no grip.
• no logo and with a grip.
• no logo and no grip.

Inside of any cap are same.
The type 'no logo and no grip' is close to the original cap.

I made the "CONTAX" logo. I took the picture that the "CONTAX" logo of my camera and traced it with 2D cad. So It is pretty accurate and it is not any font we can use.

I printed this and tested with Planar 1.4/50, Distagon 2.8/28, and Vario-Sonnar 4/80-200.
Mostly good and fit. But please take carefully to attach to the lens.

Next I will make a rear lens cap for CONTAX G lens mount.
Thanks and sorry for my poor english.