Changes

Figure 3: Nicks, gouges, and residues coat the length of the fiber, causing light loss everywhere.

Figure 3: Nicks, gouges, and residues coat the length of the fiber, causing light loss everywhere.

[[File:Cropped Used surface imperfect 2 DSC 0201.JPG |thumb| Figure 3: Surface imperfections in previously processed light guide. (MFR Saint Gobain; BCF-98)]]

[[File:Cropped Used surface imperfect 2 DSC 0201.JPG |thumb| Figure 3: Surface imperfections in previously processed light guide. (MFR Saint Gobain; BCF-98)]]

=New Fibers=

=New Fibers=

==Clarity==

==Clarity==

Freshly cut light guide demonstrates remarkable clarity and minimal light loss.  These images illustrate the smoothness of an undamaged surface.

Freshly cut light guide demonstrates remarkable clarity and minimal light loss.  These images illustrate the smoothness of an undamaged surface.

[[File:Exceptionally Clear New LG 0005.JPG|thumb|left|Figure 1: Light Guide recently cut from spool shows exceptional clarity under laser light. (MFR Saint Gobain BCF-98)]]

[[File:Exceptionally Clear New LG 0005.JPG|thumb|left|Figure4: Light Guide recently cut from spool shows exceptional clarity under laser light. (MFR Saint Gobain BCF-98)]]

[[File:Open Shutter LG End DSC 0020.JPG|thumb|Figure 3: Polished end of light guide away from light source, recently cut from spool. Long exposure reveals minimal light loss relative to end. (MFR Saint Gobain BCF-98)]]

[[File:Open Shutter LG End DSC 0020.JPG|thumb|Figure 5: Polished end of light guide away from light source, recently cut from spool. Long exposure reveals minimal light loss relative to end. (MFR Saint Gobain BCF-98)]]

[[File:Bright Clear Nearly Perfect DSC 0019.JPG|thumb|center|Figure 2: Top view of light guide recently cut from spool. Uniform brightness indicates few surface abnormalities. (MFR Saint Gobain BCF-98)]]

[[File:Bright Clear Nearly Perfect DSC 0019.JPG|thumb|center|Figure 6: Top view of light guide recently cut from spool. Uniform brightness indicates few surface abnormalities. (MFR Saint Gobain BCF-98)]]

==Damage from Clamp==

==Damage from Clamp==

[[File: Fast Shutter Clamp Damage DSC 0368.JPG|thumb|]]

[[File: Fast Shutter Clamp Damage DSC 0368.JPG|thumb|left|Figure 7]]

[[File:Cropped DSC 0059.JPG|thumb|]]

[[File:Cropped DSC 0059.JPG|thumb|Figure 9]]

[[File:Cropped detail clamp damage DSC 0061.JPG|thumb|]]

[[File:Cropped detail clamp damage DSC 0061.JPG|thumb|center Figure 8]]

==Other Surface Imperfections==

==Other Surface Imperfections==

[[File:Bright surface imperfections Cropped DSC 0030.JPG|thumb| ‎ Minimal surface imperfections visible near end of new light guide.]]

[[File:Bright surface imperfections Cropped DSC 0030.JPG|thumb|right Figure 9: Minimal surface imperfections visible near end of new light guide.]]

[[ File:Cropped lower light edge imperfections DSC 0054.JPG|thumb| ‎ Imperfections along edge in new light guide.]]

[[ File:Cropped lower light edge imperfections DSC 0054.JPG|thumb|Figure 11:‎ Imperfections along edge in new light guide.]]

[[ File:Cropped 2 surface some loss DSC 0056.JPG|thumb| ‎ Two sides of the wave guide are visible and minimal light loss is observed. Bright region due to laser angle.]]

[[ File:Cropped 2 surface some loss DSC 0056.JPG|thumb|center|Figure 10:‎ Two sides of the wave guide are visible and minimal light loss is observed. Bright region due to laser angle.]]