Optical Coherence Tomography
Overview
-High scanning speed at 80,000 A-scans/s
-Up to 100 images averaging enhances the quality of OCT imaging
-3.1mm scan depth shows better details of the vitreous, retina and choroid
-Real-time 45° SLO retinal imaging
-SLO-based retinal tracking
-16mm angle-to-angle scan
-Comprehensive analysis of retina, glaucoma and cornea
-Upgrade to VASCAN OCTA analysis (optional)
Specifications
OCT Imaging:
Methodology Spectral domain OCT
Optical source Super luminescent diode (SLD), 840 nm
Scan speed 80,000 A-scans/s
Axial resolution (optical) 5 microns (optical), 2.7 microns (digital)
Transverse resolution 15 microns (optical), 3 microns (digital)
A-scan depth 3.1 mm
Diopter range - 20 to + 20 diopters
Scan patterns Macular: HD line scan (6 / 12 mm), 3D scan (6 mm x 6 mm), 6-line radial scan, Multi (X-Y: 5 x 5) Disc: 3D scan (6 mm x 6 mm) |
Methodology Line scanning laser ophthalmoscopy (LSLO)
Minimum pupil diameter 3.0 mm
Field of view 45±1 degrees |
Scanning volume/area 3mm x 3mm 256 x 256 A-scans
Algorithm C-OMAG
Segmentation options Encoded, Vitreous Retina Interface(VRI), Superficial, Intermediate, Deep, Outer retina, Choriocapillaris, Choroid, Custom
Quantitative analysis Yes |
Tags: Tomographie, tomographe, Mocean