Dome Light DM18

Dome Light DM18


Price: 390$ + VAT

Dome Light DM18 MACHINE VISION IMAGE PROCESSING LIGHT

TECHNICAL SPECIFICATIONS
Lighting Color: 6500K,
Lighting Angle:85°
Intensity Of Illumination: 2,56 k lm
Number of Leds: 18
Input Voltage: 24 V
Input Current (15 µs): 3,2 A
Input Current ( 1 second): 2,55 A
Input Current (1 minute): 2A
Input Current (continuous): 1 A
Dimensions: 23,5 cm x 34,8 cm x 22,6 cm
At Constant Voltage Operation: Have
Diffusor Option: There Are

   Dome Lighting and Image Processing: Technical Details

  Dome lighting plays a crucial role in image processing and computer vision applications. This technique is used to better analyze surface details of objects and enhance image quality by controlling lighting conditions. Here are the technical aspects of dome lighting in the field of image processing:

   Principles of Dome Lighting

  Dome lighting is created by arranging numerous light sources in a hemispherical structure. This setup ensures that light comes from all directions, minimizing issues caused by shadows and reflections. Below are the fundamental technical principles of dome lighting:

  1. Light Distribution and Homogeneity:

    • Dome lighting systems typically use LED lights to provide homogeneous illumination.
    • Light sources are evenly spaced on the hemisphere, ensuring every surface of the object is illuminated uniformly.
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  2. Reflection and Shadow Reduction:

    • The multi-directional light distribution minimizes harsh shadows and unwanted reflections on the surface.
    • This allows for clearer detection and analysis of surface details.
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  3. Spectral Sensitivity:

    • Dome lighting systems can emit light in different spectra (e.g., visible, infrared).
    • This feature is used to better analyze the properties of different materials and surfaces.
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Image Processing Applications

Dome lighting offers various advantages in image processing applications. Here are some common use cases for this technology:

  1. Quality Control and Inspection:

    • Used in production lines to detect surface defects on products.
    • Dome lighting is ideal for revealing small cracks, scratches, and other imperfections on surfaces.
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  2. 3D Surface Analysis:

    • Used in 3D modeling and surface profiling tasks.
    • Dome lighting provides uniform light on the object’s surface, enabling more accurate 3D scans.
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  3. Medical Imaging:

    • Utilized in medical devices, especially in endoscopy and microscopy applications.
    • Dome lighting is essential for detailed visualization of tissues and cells.
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Technical Components and Setup

Successful installation and operation of a dome lighting system require attention to certain technical components:

 

  1. Light Sources:

    • LED lights are commonly used due to their low energy consumption and long lifespan.
    • LEDs of different wavelengths provide spectral lighting suitable for various analysis needs.
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  2. Dome Structure:

    • The hemispherical structure ensures a regular and homogeneous distribution of light sources.
    • The material of the dome should be chosen to minimize light loss and support uniform distribution.
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  3. Control Systems:

    • Light intensity and distribution can be precisely adjusted by computer-controlled systems.
    • Software can simulate different lighting conditions and optimize image processing algorithms.