Lumis detector image

Looking to add EBSD to your SEM? Look no further.
The new Lumis EBSD detector excels in resolution, sensitivity and speed for the ultimate cyrstallography and microstructural measurements on scanning electron microscopes.

Looking to replace your existing EBSD?
The new Lumis EBSD detector incorporates the latest CMOS sensor technology, advanced optics and uses new indexing algorithms for the analysis of electron backscatter patterns (EBSPs) at 10 pA and below.

Looking for EBSD on a budget?
Our latest Quasor II EBSD detector features new CMOS sensor technology, lens and phosphor improvements, and optimized pattern indexing for great EBSD analysis. Like the Lumis detector, the Quasor II is fully integrated with our Pathfinder software for correlative EDS/WDS and EBSD.

  Lumis EBSD detector Quasor II EBSD detector
Camera Type High sensitivity CMOS High sensitivity CMOS
Camera Dwell Time 0.1 millisecond to 5 seconds 0.1 millisecond to 5 seconds
Collection Speed 2000 frames per second 600 frames per second
Resolution 1920 x 1200 pixels (>2.2 megapixels) 640 x 480 (>0.3 megapixels)
Camera Binning Up to 4X4 + 16x optical zoom Up to 2X2
Signal-to-noise Ratio 45 dB (typical) 45 dB (typical)
Quantum Efficiency 70% (typical) 70% (typical)
Dark Noise ~7e- ~7e-
Dynamic Range ~74dB ~74dB
Electron Image Acquisition Up to 4096 x 4096 pixels at 1 ms dwell time Up to 64 x 64 pixels at 1 ms dwell time

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