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Line 7: − [[File:Cropped Used Surface imperfections 1 DSC 0200 (2).JPG |thumb| Detailed surface imperfections in previously processed light guide. (MFR: Saint Gobain BCF-98)]] + + + + + +
→Surface Imperfections
==Surface Imperfections==
==Surface Imperfections==
Details of the damage are visible in these pictures.
Figure : In the upper right-hand third of the image are two parallel bands outlining a section of wave guide that seems brighter. This corresponds to the glue residue from the sticky labeling system. Other damage can also be seen.
[[File:Cropped Used Surface imperfections 1 DSC 0200 (2).JPG |thumb|left| Detailed surface imperfections in previously processed light guide. (MFR: Saint Gobain BCF-98)]]
Figure : Nicks, gouges, and residues coat the length of the fiber, causing light loss everywhere.
[[File:Cropped Used surface imperfect 2 DSC 0201.JPG |thumb| Surface imperfections in previously processed light guide. (MFR Saint Gobain; BCF-98)]]
[[File:Cropped Used surface imperfect 2 DSC 0201.JPG |thumb| Surface imperfections in previously processed light guide. (MFR Saint Gobain; BCF-98)]]