Metaphase Technologies, Inc.



Hyperspectral Illumination

SWIR (Short-Wave Infrared)

Multispectral Illumination

Line Lights / Line Scan

ExoLight™ (Linear Illuminators)

Barcode Lighting



Harsh Environment / Washdown

Diffused Dome / Tube Lights

LED Pattern Projector

LED Light Engines & Fiber Illumination

Front Lights

Diffused Axial Lights

Ring Lights

Off-Axis Ring Lights

High Power Flood Light

Flat Dome Lights

Strobe Lights/Law Enforcement

Manual Dimmers

Power Supplies


Horticultural Lights

Washdown Off-Axis Ring Light (OARL):

The Metaphase Washdown Off-Axis Ring light (OARL) takes our proven Off-Axis ring light and puts it into a washdown and harsh environment configuration. Our washdown OARL  can now be used where they may be exposed to water, moisture, and debris. With this watertight gasket design, high-pressure jets and wash downs are no problem; great for food, drug, or outdoor applications. The off-axis ring light (dark field) provides a near horizontal plane of light which is useful for highlighting surface defects, illuminating specular surfaces, and side lighting prominent target features. Our ring lights can be configured for wavelength and other specifications.

The Washdown OARL Ring Light is available with a wide variety of LED colors such as White, Red, Green, Blue, IR, UV (365 nm and 395 nm), and RGB with independent color control with sizes from 1” I.D to 8” I.D.


  • Surface defects such as raises or digs
  • For Highlighting edges or raised edges of parts


Power Source: 24VDC +/-10%
Current Draw (max): 450mA
Cable (Typical): 10 foot / (3.05 m) cable with flying leads
Housing: Stainless Steel
Operating Temperature: -30ºC to 60ºC
Cooling: Passive
Lifetime Expectancy: 75,000 hours
Intensity (White): 1.6 Million Lux minimal
Compliance: CE, RoHS
Intensity Control: Optional





Driver & Strobe Options

We Offer our lights with many different driver configurations to make the lights compatible with the latest LED controllers and Vision Cameras. This provides greater flexibility, control, and convenience when integrating Metaphase illumination systems.

some drivers may not be compatible with all sizes due to current requirements etc. Please contact a Metaphase Representative for details.

Please call Metaphase at 215-639-8699 or your local representative for any additional information.


Off-Axis Ring Light (OARL)
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