I found something that might work. Go to “C:\Users\[YourProfileName]\AppData\Local\Swtor”. Find you account name, like this; "NAME_Account.inl". There you should be able to configure camera speed and zoom distance on your own. Find something that fits you. "0.075" was a good value for me on Camera rotation speed
For instance:
Controls_CameraMaxDistance = 25.0
Controls_CameraRotationSpeed = 0.075