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  • Spot On: The Right Lighting for Your Vision Application

    Reduce your integration efforts and component costs: Choose your lighting as early as possible from our broader, fully coordinated Basler Lights portfolio.

Bar Lights and When to Use Them

It can be challenging to select the right illumination for your application. With the wide range of lighting options on the market, it is crucial to choose the right illumination early in the design phase to save cost and integration efforts. But how do you select the optimal lighting type for your vision application?

We are here to help. Bar lights produce a narrow strip of light, allowing the edges of an object to be effectively highlighted. They are perfect for character recognition or quality inspection on long, thin workpieces.

How bar lights work

Complete your lighting setup with the right lighting accessories

Find everything you need to properly illuminate your application. Each lighting setup requires a power supply and can be supplemented with additional accessories for perfect illumination: power supplies, brackets, diffusors and polarizers.

Need help choosing your illumination?

Our Lighting Advisor provides individual product recommendations by guiding you step by step to a selection of suitable lighting and components. Select the lighting for your vision system as early as possible during your design process.

Lighting Advisor

When and how to use bar lights

bar lights and how to adopt them

Bar lights produce a narrow strip of light useful for inspecting long, thin workpieces or highlighting the edges of an object.

Depending on the requirements, the specular reflections of an object ("specular highlights") can be intensified or attenuated with beam illumination. This is also referred to as a bright field or dark field configuration.

Application example: These very versatile lights can be used for many applications, including character recognition or quality inspection on long, thin workpieces.

Insights on choosing the right illumination

Illumination in image processing

Illumination in image processing

The right illumination is key for any processing system. It helps determine whether an inspection task is handled efficiently or not. 

Read Vision Campus article
How do I find the right lighting for my vision system?

How do I find the right lighting for my vision system? 

Our expert Thies Moeller explains the major factors of good lighting.

Watch Vision Campus video
Illumination portfolio

Need more information or free consultancy finding the right lighting setup? We are happy to help you!

Contact our Sales Team
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