Diffuse on Axis Lights and Colluminated on Axis Lights

DOAL and COAL

With the DOAL's coaxial (on axis) illumination, light rays reflect off a beam splitter directly on to an object at nearly 90°. With this coaxial lighting approach, specular surfaces perpendicular to the camera appear illuminated, while surfaces at an angle to the camera appear dark. Non-specular surfaces absorb light and appear dark. The new DOAL-50 V2 (Version 2) expands application capabilities. Using the same on axis lighting technique, the DOAL-50 V2 delivers up to twice the light intensity of first generation DOALs. This high intensity coaxial light enables applications that were previously too intensity-dependent for beam splitter derived on axis lighting techniques. Additionally, the V2 DOAL's fan-free design results in a quieter, more reliable unit suitable for environments where airflow disruptions are not allowed (e.g. clean rooms) and where air born dust penetration threatens the life of fan cooled devices.
AI - DL38144-660-NI
AI - DL38144-660-NI
  • Even illumination over the full 100mm x100mm field of view.
  • Utilized heat sinking to cool the illumination source. No cooling fan means extremely low maintenance, vibration free performance.
More Information - DL38144-660-NI
AI - DL2449-WHI-NI
AI - DL2449-WHI-NI
  • Even illumination over the full 50mm x 50mm field of view.
  • Utilized heat sinking to cool the illumination source. No cooling fan means extremely low maintenance, vibration free performance.
More Information - DL2449-WHI-NI
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Nerlite DOAL-50 DOAL 50 x 50 Red 635nm Y Y N
Nerlite DOAL-25 DOAL 25 x 25 Red 635nm Y Y N
AI DL2449-470-NI DOAL 50 x 50 Blue 470nm Y Y N
AI DL2449-470-NI-D DOAL 50 x 50 Blue 470nm Y Y Y
AI DL2449-660-NI DOAL 50 x 50 Red 660nm Y Y N
AI DL2449-660-NI-D DOAL 50 x 50 Red 660nm Y Y Y
AI DL2449-WHI-NI DOAL 50 x 50 White White Y Y N
AI DL2449-WHI-NI-D DOAL 50 x 50 White White Y Y Y
AI DL3316-470-NI DOAL 25 x 25 Blue 470nm Y Y N
AI DL3316-470-NI-D DOAL 25 x 25 Blue 470nm Y Y Y
AI DL3316-660-NI DOAL 25 x 25 Red 660nm Y Y N
AI DL3316-660-NI-D DOAL 25 x 25 Red 660nm Y Y Y
AI DL3316-880-NI DOAL 25 x 25 Infra-red 880nm Y Y N
AI DL3316-880-NI-D DOAL 25 x 25 Infra-red 880nm Y Y Y
AI DL3316-WHI-NI DOAL 25 x 25 White White Y Y N
AI DL3316-WHI-NI-D DOAL 25 x 25 White White Y Y Y
AI DL37100-660-NI DOAL 75 x 75 Red 660nm Y Y N
AI DL37100-660-NI-D DOAL 75 x 75 Red 660nm Y Y Y
AI DL37100-WHI-NI DOAL 75 x 75 White White Y Y N
AI DL37100-WHI-NI-D DOAL 75 x 75 White White Y Y Y
AI DL38144-660-NI DOAL 100 x 100 Red 660nm Y Y N
AI DL38144-660-NI-D DOAL 100 x 100 Red 660nm Y Y Y
AI DL38144-WHI-NI DOAL 100 x 100 White White Y Y N
AI DL38144-WHI-NI-D DOAL 100 x 100 White White Y Y Y