Omron V530-R2000 User Manual page 124

External Lighting
Lighting method
Through lighting
Ring lighting
Coaxial epi-lighting
Provides high contrast resulting in stable images.
Workpiece
Provides consistent lighting.
Workpiece
Reduces shadows from unevenness in the workpiece surface resulting in
stable images.
Half mirror
Workpiece
SECTION 9
Description
Camera
Light source
Camera
Light source
Camera
Light source
Appendix
V530-R2000
107
User's Manual