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Part of the MicroBrite™ family of high performance, compact machine vision lights.
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Provides diffuse illumination at a low angle to cast shadows used to identify surface defects, embossed text, etc.
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This ring light is more diffuse and less directional than the DF196.
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Can be used to produce a bright field effect when the outer diameter is smaller than the working distance.
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Available in 4 sizes with an intensity of 47klux (working distance of 64mm with DF198-180).
Luna - OBR 4600 - Optical Backscatter Reflectometer
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Ultra-high resolution (10 μm sampling) reflectometer with “zero dead zone”.
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Measure RL, IL, distributed loss, length, polarization states, phase derivative and group delay
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80 dB dynamic range
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Backscatter-level sensitivity (-130 dB)
The Luna OBR 4600 Optical Backscatter Reflectometer (OBR) is a powerful tool for testing and analyzing loss in short-run networks and components.
The OBR 4600 is an ultra-high resolution reflectometer that features a spatial sampling resolution of 10 microns, zero dead zone, and backscatter-level sensitivity. The OBR 4600 offers industry leading technology to precisely track loss and polarization states, allowing you to “see inside” your components and systems.
Wavelength range |
OBR 4600: 1525 - 1610 nm OBR 4613: 1270 - 1340 nm |
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Device length modes | 30 m, 70 m, 2000 m (optional) |
Sampling resolution |
10 μm (30 m length) 20 μm (70 m length) |
Sensitivity | -130 dB |
RL dynamic range | 80 dB |
IL dynamic range | 18 dB |
For full specifications, please download the data sheet.
More Product Information
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Optimized for dynamic environments
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Low-profile and flexible for complex geometries and embedded applications
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NIST-traceable calibration
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Dielectric and EMI/EMC immune
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Plug-and-play operation with ODiSI system
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Full C-band tunability
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Integrated wavemeter with sub-picometer accuracy
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Smooth, linear scans
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Narrow linewidth, low noise
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External triggering
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2 optical detectors and data acquisition channels
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Industry leading wavelength accuracy and resolution
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USB interface and full complement of software drivers
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Fiber coupled to allow easy movement
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Ultra-broadband measurement
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Transmitted or reflected data collection
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Mates with collinear adapter (AXA40n1)
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High signal to noise ratio
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Hot swappable with other transmitters
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Low noise to enable rapid data collection
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Adjustable lens tube for focusing
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Multiple lenses available
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Up to 450mm measurement range using a 1 mm stainless steel cable
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Rugged aluminum enclosure with IP65 rating; suitable for outdoor installations
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Internal protection of connectors/splices
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Double-ended design supports multiplexing of many gages on one fiber
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Fully temperature compensated over the entire operating range
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Fast response time, stable measurements, high resolution
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Wide dynamic range
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Unmatched sensitivity and low noise
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Armored fiber cable and rugged sensor package
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Straightforward multiplexing
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Available mounting block for two and three-axis configurations
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Our EuroBrite™ lineup outdoes the competition in so many ways. With more features at a competitive price point, there’s no better value in machine vision lighting:
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Complete built-in control for continuous and strobe modes.
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Adaptive Power™, a feature of the EuroBrite™ lighting controller, utilizes an onboard thermistor to maximize light output in continuous mode.
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Adaptive Overdrive,™ another feature of the EuroBrite™ lighting controller, provides a maximal output pulse in strobe mode regardless of the exposure period.
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IP67 sealed enclosure suitable for washdown environments.
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Rugged construction that has been tested to withstand over 1000lb.
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Industrial grade LEDs providing high-intensity illumination of 85klux (working distance of 100mm).
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Daisy chain up to 4 for a combined length of 24”.
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Multi-channel (or single-channel) measurements of strain-multiplex: Over 300,000 measurement locations
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Flexible, lightweight and easy to install sensors reduce time to first measurement
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Passive, corrosion resistant, dielectric, flexible sensors go where other sensors can’t – in bends, around corners, embedded inside materials
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Long sensor life – no drift or recalibration required, cycle counts >107
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Large strain range and high resolution allow for mapping of complex strain fields and large strain gradients
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Simplified data acquisition from HYPERION
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Wavelength conversion to engineering units
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Wavelength provisioning tools
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Alarm configurations and alert options
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Graphical and schematic data visualization modes
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Automated archive data storage
Luna Innovations
Luna Innovations mission is to help advance the continuing increase in data transmission rates for the public & private communications network with high speed optical receivers and test products, while also leveraging our unique fiber optic sensing technology to improve the structural testing of new composite elements and components in new aircraft and automobiles.
Luna Innovations Incorporated (NASDAQ: LUNA) was founded in 1990 and has been successful in taking innovative technologies from the applied research stage to product development and ultimately to the commercial market. In some cases, the successes led to the creation of independent businesses. We have created companies in our area of focus, sold some of them to industry leaders in their fields, raised private capital, formed joint ventures and entered into a number of licensing agreements.
Contact Details
Luna Innovations Inc.
301 1st Street, SW, Suite 200, Roanoke, VA 24011, USA
Phone: 540-769-8400