Ocular Coherence Tomography
High-speed & high-quality of image
The RS-3000 Advance RetinaScan is Nidek’s spectral domain OCT/confocal ophthalmoscope system. The RS-3000’s combination of high-speed spectral domain OCT with Scanning Laser Ophthalmoscope (SLO) and advanced auto-focus/auto Z alignment technology offers outstanding precision and ease-of-use.
High-speed (53,000 A-scans / second) & high-quality of image (4 micron OCT digital resolution)
53,000 A-scans / second, greatly helps to reduce the measurement time and minimise artifacts. The advanced speckle-noise-reduction system, by averaging images, provides 4 micron OCT digital resolution. High resolution images show the discrete retinal layers.
Highly reproducible follow-up examinations with auto-tracking function
High contrast SLO fundus image and auto-tracking function achieve the excellent reproducibility in follow-up examinations. Auto-tracking function tracks eye movement and guides to the OCT scanning position of previous examination (Baseline) by colour indication. Time frame monitoring results of examinations including NFL defect, Optic nerve head and macular thickness can be conducted easily.
Accurate localisation of pathology with real-time SLO image
Real-time, high-contrast and wide view (40º x 30º) confocal SLO imaging provides accuracy for OCT scanning of the pathological target. The OCT scanning position is precisely matched with the SLO fundus image.
High-speed (1.6 sec.) and wide (9 mm x 9 mm) 3D mapping
High-speed and wide 3D imaging helps to understand the retinal condition quickly and comprehensively. Thickness map between each layer from ILM to RPE is also available.