With their radial and flat incoming light, LUMIMAX® LED Dark Field Illumination are the preferred option for inspecting surfaces. Their special light guide means that this LED Dark Field Illumination geometry can be used to show edges, cavities and other surface defects in high contrast.
The Dark Field Lights in the DFL series are available in several sizes for continuous and flash mode.
Integrated controllers, powerful LEDs and standardised LUMIMAX® connections guarantee simple and stable integration of the LED Dark Field Illumination into the system environment.
• SMD-LED-Technology for maximum homogeneity and irradiance
• High-contrast illumination of surface defects, edges, cavities, structures
• Partly integrated controllers
Area of application:
• surface finish inspection, even for strongly reflective objects
• inspection of dot-peened or laser-cut codes,
• inspection of engraving, embossing, stamped numbers and raised structures
• edge inspection