OCTs AT-A-GLANCE

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PRODUCT TECHNOLOGY
SCAN
DEPTH
RESOLUTION

FEATURES & BENEFITS

Carl Zeiss Meditec, Inc., 800-342-9821, meditec.zeiss.com/usa
Cirrus™ HD-OCT
Models: 400, 4000
Spectral domain
2mm Axial: 5μm;
Transverse: 15μm
• Connectivity via ZEISS DICOM (license sold separately)
• 90° degree orientation facilitates observation of patient throughout exam
• Dilation is not required even  for pupils as small as 2.5mm
• Mouse Driven Alignment™ delivers image capture and analysis in a few clicks for reduced chair time for patient
Stratus OCT™ Time domain 2mm Axial: <10μm;
Transverse: 20μm
• Connectivity via ZEISS DICOM (license sold separately)
• Layer editing tool for enhanced macula and RNFL analysis
• Structural analysis of retinal sublayers reveals macular complications
• Radial line scans through optic disc provide cross-sectional information on cupping and neuroretinal rim area
• GPA™ Advanced Serial Analysis identifies and monitor patients who experience change in RNFL thickness
• Does not require patient dilation
Visante®omni Combined OCT
(1310nm) and Placido Disk
Technology
6mm Axial: 18μm;
Transverse
(center): 60μm
• V-Trac registration system for precise Visante OCT
and ATLAS corneal vertex registration
• Holladay Report includes topography maps of the anterior and posterior cornea with posterior elevation; relative pachymetry analysis and posterior elevation map
• Auto-align Automatic Vertex Tracking automatically tracks the corneal vertex and eye movements
• DICOM Gateway module
Heidelberg Engineering, Inc., 800-931-2230, heidelbergengineering.com
SPECTRALIS®
Models:
• SPECTRALIS OCT
• SPECTRALIS OCT
with BluePeak
• SPECTRALIS
OCT PLUS
• SPECTRALIS OCT PLUS with BluePeak
• SPECTRALIS HRA
• SPECTRALIS FA+OCT
• SPECTRALIS HRA+OCT
Spectral-domain 1.9mm 3.9μm • Enhanced anatomical and image details from TruTrack™ active eye tracking and simultaneous
dual-beam imaging
• BluePeak™ blue laser autofluorescence enables
imaging of lipofuscin distribution providing a functional map of RPE metabolism
• HEYEX™ image management software
• Pre-set scan patterns and AutoRescan™ automatically places follow-up scans in precisely the same location, bypassing operator variability
• The Posterior Pole Asymmetry Analysis highlights
thickness differences between eyes and between hemispheres of individual eyes
OPKO Instrumentation, 888-268-OPKO, opko.com
Spectral OCT/SLO™ Spectral domain with SLO (Confocal Scanning Laser Ophthalmoscope)
2mm
Axial: 5-6µm;
Transverse: 20µm
• “Lock and Track” obtains follow-up scans from same location, increasing test reliability, repeatability, and reproducibility
• Microperimetry adds Visual Function Testing to diagnosis of retinal diseases and assesses OCT structural changes compared to retinal visual outcomes
Spectral OCT/SLO™
Spectral domain OCT with SLO (Confocal Scanning Laser Ophthalmoscope)
2mm
Axial: 5-6µm;
Transverse: 20µm
• Six individual radial OCT scans combine with 3D topographic map in single  report
• Automatic comparison of topographic maps taken  overtime including retinal thickness progression or regression analysis
• Coronal C-scan along with RPE contour
• Layer segmentation with 3D color rendering
Optovue Inc., 866-344-8948, optovue.com
iVue®
Spectral domain
2mm
Axial: 5µm
• Change and Symmetry Analysis
• Portable
• “Live” video and en face image for targeting
• Retina Thickness Mapping with five line raster and ETDRS overlay
• Nerve Fiber Layer Mapping with TSNIT Analysis
• Full 6mm diameter Pachymetry Mapping,
color-coded with minimum thickness marker
• Angles with measurement
RTVue® Spectral Domain 2.3mm Axial: 5µm • Comprehensive Glaucoma Report
• Nerve Fiber Layer Mapping with TSNIT analysis and normative database comparison
• Ganglion Cell Complex Significance Mapping
• Normative database for glaucoma and retina;
adjusts by age, optic disc size (for ONH scan), and scan signal strength
• Vitreo mode for vitreoretinal tissue imaging and
choroid mode for chorioretinal tissue imaging
• Non-mydriatic imaging
• RPE Elevation
• Vessel Registration for retina and glaucoma
Topcon Medical Systems, Inc., 800-223-1130, topconmedical.com
3D OCT-2000
Spectral domain
2.3mm
Longitudinal:
5-6µm;
Horizontal: 20µm
• 12.3MP color fundus camera
• FastMap software for  3D, 2D, and fundus images
simultaneously
• Pinpoint registration indicates location of OCT image within fundus image
• Compare function for viewing serial exams or both
eyes side by side
• Comprehensive capturing of fovea and ONH in
one scan and images of the choroid with automatic choroid reference mode
• Autofocus, autopolarization, and autocentering
of optic disc
• Autotracking when over scanning
• Autodisc center during capture of circle scan

 

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