Advanced Illumination - DF198 MicroBrite™ Diffuse Dark Field Series

Advanced Illumination - DF198 MicroBrite™ Diffuse Dark Field Series
  • Provides stable, diffuse, and even light source
  • Used to evenly illuminate a variety of surfaces for color or defect detection
  • Available in four sizes: 50mm, 115mm, 180mm, and 280mm

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Part of the MicroBrite™ family of high performance, compact machine vision lights.

Provides diffuse illumination at a low angle to cast shadows used to identify surface defects, embossed text, etc.

This dark field ring light is more diffuse and less directional than the DF196.

Can be used to produce a bright field effect when the outer diameter is smaller than the working distance.

Available in 4 sizes with an intesity of 47klux (working distance of 64mm with DF198-180).

More Product Information

Advanced Illumination - DF196 MicroBrite™ Direct Dark Field Series
  • Lensed low-angle diffused illumination
  • Used to detect surface defects and edges on a variety of surfaces
  • Available in four sizes: 50, 100, 180, and 280mm

Advanced Illumination - RL208 MicroBrite™ Bright Field Series
  • Part of the MicroBrite™ family of high performance, compact machine vision lights.
  • Produces an intensity level of 41kLux (working distance of 180mm).
  • Available in several sizes including 50mm, 100mm, 160mm and 200mm.

Advanced Illumination - DF242 Large Low Angle Dark Field
  • The DF242 is characterized as a Large Low Angle Dark Field ring light.
  • Precisely aimed LEDs provide a very low angle of incidence, radial illumination pattern.
  • A scratch on a sheet of glass is a good example of a defect that can be detected easily with a low-angle dark field illuminator.
  • With a light intensity of 24kLux at a working distance of 1” (25mm), the DF242 is perfect for imaging problems with medium sized fields of view.

Advanced Illumination - DF241 Small Low Angle Dark Field
  • The DF241 is characterized as a Small Low Angle Dark Field ring light.
  • Precisely aimed LEDs provide a very low angle of incidence, radial illumination pattern.
  • A scratch on a sheet of glass is a good example of a defect that can be detected with a low-angle dark field illuminator.
  • With a light intensity of 24kLux at a working distance of ½” (12.5mm), the DF241 is perfect for imaging problems limited to a small field of view

Advanced Illumination - RL3940 Folded Beam Dark Field
  • The RL3940 is characterized as a Folded Beam Dark Field ring light.
  • Precisely aimed LEDs, along with an aluminum beam folder, provide a specific and repeatable light pattern on the imaging plane.
  • The light provides up to 11kLux at a working distance of .6” (15mm).
  • The RL3940 is available in a wide range of wavelengths from UV to IR.

Advanced Illumination - RL2115 Compact Aimed Dark Field
  • The RL2115 is characterized as a Compact Aimed Dark Field ring light.
  • Precisely aimed LEDs provide a specific and repeatable light pattern on the imaging plane.
  • There are a wide range of wavelengths available from UV to IR.

Advanced Illumination - BT Series MicroBrite™ Edge Lit Backlights
  • Ultra thin profile for easy installation in tight spaces
  • Highest flux density among all Ai backlights
  • Large working area with uniform illumination
  • Three sizes available

Advanced Illumination - FD Series FDXXYY Back-lit Flat Diffuse Lights
  • Back-lit Flat Diffuse Lights provide a space saving design for the illumination of highly reflective objects.
  • Two aperture diameters are available, .88” (22.3mm) and 1.75” (44.5mm).
  • For similar performance in a thinner housing, refer to our Edge-lit Flat Diffuse Lights (FX Series).
  • Available in visible and infrared wavelengths with an optional polarizer.

Advanced Illumination - FX Series FXXXYY Edge-lit Flat Diffuse Lights
  • Edge-lit Flat Diffuse Lights provide a space saving design for the illumination of highly reflective objects.
  • Custom aperture diameters are available from ¼” to 3” (6.4 to 76mm) in ¼” increments.
  • Contained within a thinner housing than our Back-lit Flat Diffuse Lights (FD Series)
  • Available in visible and infrared wavelengths.