Copyright B E Saunders 2016
This example of confocal microscopy output of a cellulose excited burdock hook shows the 3-d capture possible on the way to extracting an exact image/morphological data. The settings for the microscope lasers can be found in Paper 2.
As of 7 7 2015 current software doesn’t do it. Do a search online yourself. Do a search on “converting .tif to .stl”