Description
The Zeiss Cirrus 500 HD-OCT provides essential OCT capabilities with a broad range of clinical applications to comprehensive ophthalmic practices. The new OCT camera enables quick OCT fundus image refresh making patient alignment more efficient.
Main Features Cirrus 500
- NEW Macular Thickness OU Analysis
- Ganglion Cell Analysis
- Guided Progression Analysis (GPA™)
- Macular Thickness and Change Analysis
- Macular Thickness Normative Data
NEW PanoMap Analysis
Wide-field structural damage assessment for glaucoma
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Zeiss PanoMap New PanoMap wide field analysis displays structural data for the entire posterior pole – RNFL, ONH and GCO metrics show the extend of structural damage.
- At-a-glance insight — A single analysis for integrated insights into early pathologies
- Backward-compatible –PanoMap uses existing Macular Cube and Optic Disc Cube scans to provide a wide-field view of the posterior pole without altering scan protocols.
NEW Anterior Segment Premier Module from Zeiss
The first retinal OCT with full anterior chamber imaging and measurements
ChamberView image – Chamberview provides an expansive 15.5 mm wide view of the entire anterior chamber with objective tools for measuring anterior segment ocular structures.
HD Cornea Scan – 9mm high-resolution scan, including versatile tools for measuring thickness of residual stromal bed, LASIK flap, and other corneal structures.
Pachymetry Map –9 mm pachymetry map highlights corneal irregularities and identifies thinnest point for refractive surgery screening.
NEW OCT Goniometry
A non-contact method to help identify patients at risk of angle closure glaucoma
Wide Angle-to-Angle scan and HD Angle Scan — Provide exquisite detail of the iridocorneal angle and include measurement tools for Angle Opening Distance (AOD500/750) and Trabecular Iris Space Area (TISA 500/750) to quantify and track degree of angle closure
NEW Smart HD Scan Patterns
Targeted visualizations of critical anatomy.
Automatic centering of scans ensures you see the fovea in each patient.
Technical Specifications Cirrus 500
| OCT Imaging | |
| Methodology | Spectral Domain OCT |
| Optical source | Superluminescent diode (SLD), 840 nm |
| Scan speed | 27,000 – 68,000 A-scans per second |
| A-scan depth | 2.0 mm (in tissue), 1024 points |
| Axial resolution | 5 µm (in tissue) |
| Transverse resolution | 15 µm (in tissue) |
| Fundus Imaging | |
| Methodology | Line OCT Fundus |
| Live fundus image | During alignment |
| Optical source | Superluminescent diode (SLD), 840 nm |
| Field of view | 36 degrees W x 30 degrees H |
| Frame rate | > 1.7 Hz |
| Transverse resolution | 45 µm (in tissue) |
| Iris Imaging | |
| Methodology | CCD camera |
| Resolution | 1280 x 1024 |
| Live iris image | During alignment |
| Electrical and Physical | |
| Weight | 80 lbs (36 kg) |
| Dimensions of instrument | 26L x 18W x 21H (in) 65L x 46W x 53H (cm) |
| Dimensions of table | 39L x 22W (in) 99L x 56W (cm) |
| Fixation | Internal, external |
| Internal fixation focus adjustment | -20D to +20D (diopters) |
| Electrical rating (115V) | Single Phase, 100–120V~ systems: 50/60Hz, 5A |
| Electrical rating (230V) | Single Phase, 220–240V~ systems: 50/60Hz, 2.5A |
| Internal Computer | |
| Operating system/processor | Windows ® 7, 4 th generation i7 Intel ® processor |
| Memory | 16 GB |
| Hard drive/internal storage | ≥ 2 T > 200,000 scans |
| Display | Integrated 19“ color flat panel display |
| USB ports | 6 ports |
