SEL 55-210 min. Focus Distance?
Now that I am back to where my camera and lens are, I can check.
There doesn't seem to be a focal plane mark on my 5n, so I used the back of the camera as the reference and a Spyder lenscal [from my dlsr life] as the target.
At 55mm, min focus is 35.5" to the target. At 210mm, it's 38.5" to the target.
Not exactly the same if you are on a tripod, but close.
Of course, this is with my copy of a 55210, and my nex5n. YMMV.