SPECTRA Light Engine

The next generation of solid-state illumination is here. In Lumencor’s SPECTRA Light Engine, eight individually addressable solid-state light sources deliver unprecedented performance. Each color band provides on the order of a half a watt of optical power at the distal end of a 3 mm liquid light guide. The constituent light sources include LEDs, Lumencor’s proprietary luminescent light pipes and lasers. The outputs of the sources are refined by bandpass filters and merged into a common optical train directed to the light output port on the front panel. The light output port has a built-in adapter for connection to microscopes and other bioanalytical instruments through a standard, 3 mm diameter liquid light guide. TTL trigger inputs are provided for all eight illumination sources for applications requiring fast output switching.

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Product Description

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The SPECTRA Light Engine seamlessly integrates eight independently controllable light sources to deliver stable and consistent illumination for any and all multicolor fluorescence microscopy applications. Selective excitation for DAPI, CFP, FITC, YFP, TRITC, mCherry, Cy5 and Cy7 is instantaneously accessible with microsecond switching speed. Each of the eight light sources produces 500 mW of stable output at the distal end of a 3 mm liquid light guide. The SPECTRA utilizes LEDs, Lumencor’s proprietary luminescent light pipes and lasers to attain this unsurpassed level of performance. High power illumination allows exposure times to be shortened while maintaining the number of fluorescence photons detected. Shorter exposure times provide increased temporal resolution in time-lapse image sequences and reduce the time required to acquire multicolor z-stacks or slide scans. The SPECTRA also features an advanced control system built around an onboard microprocessor which provides advanced control and monitoring functions in addition to basic control functions of light source selection, on/off switching and output intensity adjustment.

Technical Specs

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Sources: 8 independently controlled solid-state light sources with integrated bandpass filters
Controller: Onboard microprocessor with server/client architecture and embedded command library
Control Interface: Ethernet: TCP or embedded GUI USB/RS232: Source on/off and output intensity
TTL: Independent on/off for each color channel via accessory breakout cable
Speed: Maximum 5 kHz channel switching
Output Power: 500 mW per source color channel at distal end of 3 mm liquid light guide
Light Delivery: Liquid light guide (LLG) or optical fiber
Power Requirements: 220 W (24 V DC/9.2 A) power supply included
Dimensions: 145 mm x 340 mm x 203 mm (W x L x H)
Weight: 9 kg
Warranty: 24 months

Featured Applications

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Defect Inspection(opens in new window)

Machine Vision(opens in new window)

Cytogenetics(opens in new window)

Drug Discovery/HCS(opens in new window)

Gene Expression Analysis(opens in new window)

Histopathology(opens in new window)

Intravital Imaging(opens in new window)

Microscopy(opens in new window)

Optogenetics(opens in new window)

Phototherapeutics(opens in new window)

Quality Control & Testing(opens in new window)

Robotic Surgery and Endoscopy(opens in new window)