Question Looking for help with a 12-45 zoom gear

[Zachb13]

Hello, I am currently using the Olympus EM5 Mark II in the EP PT13 Olympus housing. While the camera does great for what it is, I am looking to upgrade my mid-range lens. I am really looking into getting the Olympus 12-45mm Pro lens to replace the 14-42 kit lens. The only problem I have is I cannot find a zoom ring that is said to be compatible with my housing. Has anyone else had this issue and found one that worked? Can anyone on here 3d print one? Thanks!

 

[grantmac]

Are you sure there is a port available for that lens?