Keep same line thickness regardless of camera distance

Is it possible to draw a line and have its thickness stay the same regardless of how far from the camera you are?
Aka: I want to draw a line in 3d space between 2 objects, but I want that thickness to not change as you get closer to the rendered line. 

I assume I can figure out some math for the line thickness to make it wor or w/e, but just seeing if its a native feature first.
Checked the docs but didn't see anything obvious.