The independent intensity control of the on-axis and indirect off-axis light allows fine-tuning the illumination to the inspections requirements. This is especially helpful for delicate targets, like uneven specular surfaces.
Metaphase MetaBright MB-CODL
Dome and coaxial light in a single device
The Metaphase MetaBright MB-CODL is a dome combined with a coaxial illumination. In high precision setups for the inspection of reflective objects, the camera viewport can affect the uniformity in a negative way - due to non-existing reflections there. Adding a coaxial light on top of the dome eliminates this gap and the dark spot.
The Metaphase MetaBright MB-CODL conveniently packages dome and coaxial light units together, which tremendously simplifies the integration of these setups.
Reasons to select the Metaphase MetaBright MB-CODL
Two technologies combined
Special diffuser coating
The coating of the reflector is selected to obtain an optimally diffused output, even for non-visible light like UV or IR. The coating reflects up to 98% of the light, so there is nearly no light lost compared to a direct illumination.
Intensity control
Adjustable brightness via 0-10V signal for an easy setting of the intensity when used with the digital intensity controller DDC-3.
Available in a selection of sizes and colours
Available in 8 different inner diameters from 4 cm to 110 cm. LED options range from white and coloured LED's to IR, UV and RGB,
Specifications
- Colour: white, red, green blue, IR (850, 880 and 940 nm), UV (365 and 395 nm) or RGB
- I/O: intensity control via 0-10 V signal (optional)
- Power supply: 24 VDC
- Dimensions: inner diameter 47, 102, 178, 305, 445, 70, 878 or 1106 mm
Markets and Applications
This illumination is well suited for uneven reflective, "mirror-like" surfaces.
| Model | Lighting technique | Lighting geometry | Light colour | Light distribution | Beam angle |
| METAPHASE MB-CO2DL4-RGB-24Z | frontlight | coaxial illumination, dome illumination | RGB | diffused | not specified |
| METAPHASE MB-CO2DL4-W-24Z | frontlight | coaxial illumination, dome illumination | White | diffused | not specified |
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