service Manual for Samyang 85mm 1.4 cine

Hi all,

I have a sony a7 with a Samynag 85mm 1.4 cine version.
I was wondering whether someone could help me with this question regarding the lense disassembling. Indeed I tried to disassemble this lense and got stuck in the process where I have to split the lense in 2 parts...

If someone has the service manual for this lenses, it will help a lot.
Or if you have experience with disassembling such lense it will be appreciated.

Thanks,

 

I am deeply sorry for not help you, I was one of the super-center enthusiasts camera, and I'm super reach a similar product you