Tracking Laser Tomography - Two technologies on one device.
Spectralis® is the combination of confocal scanning laser fundus imaging and Spectral-Domain OCT imaging. Actively guiding the OCT scan in real time creates a new type of imaging: Tracking Laser Tomography.
Spectralis® utilises two seperate beams of light to capture two images simultaneously. One beam constantly tracks and images the fundus. It also acts as a reference, guiding the OCT beam of light.