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Balkenbeleuchtung zur Ausleuchtung eines Prüfobjekts in einer Roboteranwendung für Machine Vision

Bar Lights

Bar lights provide bright and even illumination of objects and surfaces in industrial image processing. Depending on the design, different illumination methods such as brightfield, darkfield or dome effects can be implemented to make relevant features visible for inspection with high contrast. This page provides an overview of the product highlights of wenglor bar lights.

LBF High Power Bar Light

LED-Balkenbeleuchtung LBF in verschiedenen Längen und Lichtfarben für industrielle Bildverarbeitung

The Most Powerful LED Bar Light for Machine Vision

The LBF high power bar light combines maximum light output with exceptional homogeneity across large visual fields. With over 2.5 million lux and an extremely short rise time, it enables precise inspection even at high speeds and in motion freeze applications. In combination with angle changers, it ensures completely even and shadow-free illumination. The result is maximum contrast, stable inspection results and reliable detection of even the smallest details.

Bar Lights Basic

Versatile Illumnation solutions for High-Contrast Test Images

The Basic series bar lights offer a flexible illumination solution for a wide range of industrial image processing tasks. Linearly arranged TIR lenses provide bright and homogeneous illumination from small to large visual fields. Thanks to their scalable product platform, the illuminations can be flexibly adapted to different requirements – from individual illuminations to linking multiple systems to variants with OverDrive. This allows various illumination methods to be implemented, such as brightfield or darkfield effects for intensive illumination of defined areas or for reliable inspection of shiny surfaces. This creates stable illumination conditions for high-contrast images and reproducible test results.

LBT Miniature Bar Light

Miniature Bar Light for Compact Mounting Spaces

The LBT mini bar light impresses with its compact format, flexible mounting options and homogeneous illumination of small visual fields. Angle changers make it easy to adjust the beam angle to different working distances and applications. Several illuminations can be seamlessly combined without creating interruptions in the light pattern. This makes the miniature bar light ideal for tight installation situations in industrial image processing, such as code reading, surface inspection or electronics testing.

LB9 IP69K Bar Lights

Produktübersicht der IP69K-Balkenbeleuchtungen LB9

Robust Bar Lights for Washdown Applications

The LB9 IP69K bar lights provide a robust lighting solution for hygienically critical production environments where regular high-pressure cleaning is part of the daily routine. Its fully sealed stainless steel 316L housing reliably protects the illumination from high loads such as water and aggressive cleaning agents. This makes them ideal for food, beverage and pharmaceutical applications where robust illumination technology and stable lighting conditions are critical.

LBD Diffuse Bar Lights

Diffuse Balkenbeleuchtungen LBD in drei verschiedenen Längen für unterschiedlich große Sichtfelder

Diffuse Bar Lights for Low-Reflection Image Processing

Shiny or uneven surfaces can cause disturbing reflections and hotspots in the camera image and make evaluation difficult in industrial image processing. The LBD diffuse bar lights create a particularly even light distribution, reduce reflections and at the same time minimize shadow formation. As a result, relevant features such as edges, codes, structures and silhouettes are clearly visible and can be evaluated in a stable manner.

Product Comparison

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