Smart Series DOAL® Illuminators

Smart Series DOAL (Diffuse On-Axis Light) illuminators provide diffuse, uniform illumination for flat specular surfaces. With the coaxial lighting approach, specular surfaces perpendicular to the camera appear bright, while surfaces surfaces which are marked or embossed absorb light and appear dark. By providing greater uniformity than conventional sources, DOALs increase machine vision accuracy and repeatability. 
  • Available in 3 colors and Infrared
  • 4 sizes are available
  • Smart Series Technology: Built-in controller with continuous and high output strobe modes
  • Provides superior uniformity throughout the illumination envelope
  • Compact, light weight package can be used on moving camera modules
  • Passively cooled models are available (DOAL 25 & DOAL 50)

Illumination Example:

Stamped characters on a metal plate: High contrast image allows inspection or reading



DOAL 25 mm
Part Number Description
NER-011660400G     Smart Series DOAL 25MM, Red
NER-011660410G Smart Series DOAL 25MM, White
NER-011660420G Smart Series DOAL 25MM, Blue
NER-011660430G Smart Series DOAL 25MM, IR
DOAL 50 mm
NER-011660500G Smart Series DOAL 50MM, Red
NER-011660510G Smart Series DOAL 50MM, White
NER 011660520G Smart Series DOAL 50MM, Blue
NER-011660530G Smart Series DOAL 50MM, IR
Power Supply (25, 50 mm)
NER-011504100 DSP60 24VDC 2.5A DIN Mount Power Supply
97-000006-01 Power Supply DSP100 24VDC 4.2A DIN Mount
Power Supply Cordsets and Cables
NER-030028300 AC Power Cord for DSPxx Power Supply, US
NER-030028400 AC Power Cord for DSPxx Power Supply, EU
NER-030028500 AC Power Cord for DSPxx Power Supply, UK
61-000186-01 Cable 5 Pin M12 Female To Flying Leads, 3M
61-000187-01 Cable 5 Pin M12 Female To Flying Leads, 5M