Fig. 1
A schematic drawing depicting the cross section of a latewood fibers (Ø = 24 μm, Ølumen = 8 μm) lying horizontally under the microscope and the position of ROIs (Regions of Interest, green arrows) showing dislocations. Dislocations (red, yellow areas) are here shown not to extend across the fibers, although this may also be the case. Selecting the yellow dislocation means more slices can be included for calculation. If the red dislocation is chosen, only 2 slices can be included due to emission interference from the outer and inner surface of the fiber. Grey lines slices of CLSM imaging. Fifteen slices are scanned covering a 30 μm depth, giving a 2 μm distance between slices