LED Ring Lights by LUMIMAX® -
For Machine Vision applications


LUMIMAX® LED Ring Lights are ideal for the uniform illumination of flat, matte and reflective surfaces. A range of different sizes and performance classes of the LED ring light provide the optimum illumination for every application.

Lens exchange options, diffusers, Fresnel lenses and polarisation filters allow the optimisation of the radiation characteristic to the required inspection task – even at working distances of several meters. Calculate the optimal illumination area of the LR-series Ring Lights for your application easily and simply with the help of our practical tool.

Direct mounting on the camera or lens using optional accessories simplifies integration of the LED Ring Lights into Machine Vision systems.

With the LED Ring Lights of the BASIC series even price-sensititve applications can be reliably implemented.The focus here is on the realization of essential functions at high quality. A smart and lightweight design ease the integration in confined or moving machine vision systems.

High Power Ring Lights

High Power Ring Lights
  • Inner diameters from 46 mm to 66 mm
  • Light output up to 4 million lux
  • Fluorescence applications in UV365 nm and UV395 nm
  • Versatile accessories for flexible adjustment and
    mounting on lens
Principle – Ring lights
  • Reflected light (partial bright field)
  • A camera-mounted ring light is used to produce the light beam onto the test object
  • Interchangeable Lens Kits with diverse beam angles allow for the illumination of large test areas as well as intense light at extended distances (2 m and more)
  • This approach aims to provide homogeneous, intense light over the entire image field
  • Area of application: assembly, type and position detection, printed material inspection, OCR/OCV

Compact BASIC Ring Lights

Compact BASIC Ring Lights
  • Inner diameters from 24 mm to 140 mm
  • For price-sensitive applications
  • Leightweight housing design
  • All sizes can be assembled to form a wide light field ring
     
Principle – BASIC Ring Lights
  • Reflected light (partial bright field)
  • A camera-mounted ring light is used to produce the light beam onto the test object
  • Area of application: assembly, type and position detection, printed material inspection, OCR/OCV

Miniature Ring Lights

Miniature Ring Lights
  • Inner diameter 24 mm
  • Leightweight housing design
  • Versatile accessories for flexible adjustment and
    mounting on lens
  • Flash mode with external controller FLC1-xxx (see accessories)
Principle – Mini Ring Lights
  • Reflected light (partial bright field)
  • A camera-mounted ring light is used to produce the light beam onto the test object
  • Compact lighting system allows for direct lens assembly
  • Especially for short operating distances (up to 250 mm)
  • Area of application: assembly, type and position detection, printed material inspection, OCR/OCV
Principle – Mini Ring Lights – Dark Field
  • Reflected light (dark field lighting)
  • Light reflected by the surface of the test object is directed away from the camera (the object in the image appears dark)
  • Light beams hitting irregularities (defects, contours, edges), will be deviated towards the camera (bright features in the picture)
  • Area of application: Surface finish inspection, inspection of dot-peened or laser-cut, codes, inspection of engraving, embossing, stamped numbers
Principle – Mini Ring Lights – Dome
  • Reflected light (shadow-free lighting)
  • Shadow-free lighting by using dome extension (optional accessory)
  • Light rays are directed at a dome-shaped reflector, which reflects these onto the test object from all directions
  • Creates lighting that is completely free of shadows
  • Area of application: Surface finish inspection (even on convex objects), inspection of diffuse but strongly reflecting and mirror-like surfaces, assembly, type and position detection, printed material inspection, code scanning, OCR/OCV

Homogeneous Ring Lights

Homogeneous Ring Lights
  • Inner diameters from 100 mm to 150 mm
  • Homogeneity through compact LED arrangement
  • Versatile accessories for flexible adjustment
  • Partly integrated controllers (see accessories)
     
     
Principle – Ring Lights
  • Reflected light (partial bright field)
  • A camera-mounted ring light is used to produce the light beam onto the test object
  • Frensel lenses (optional accessory) allow for a light focus to 100 mm or 250 mm operating distance
  • Area of application: assembly, type and position detection, printed material inspection, OCR/OCV

Product configurator

Your size selection
By selecting the following product properties you can configure your desired lighting.
Type
inner | outer Ø (mm)
Choose
Light colour
UV365
UV395
blue
green
red
IR*
white
Light direction*
Operation mode
continuous / switch (ext. contr.*)
continuous / switch
flash*
flash (ext. contr.*)
Flash time
100 µs
220 µs
750 µs
Please first make your product selection in the upper overview!
* Explanations
IR - Infrarot 850nm | 870nm
Operation mode flash or external controller (ext. contr.) - more information
Light direction - more information
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