CSO Sirius Topographer for sale in perfect working conditions with table. Fully Refurbished, Patient-Ready Condition, Sold as is with 6 months warranty.
Package Includes
- CSO Sirius Topographer Unit
- Integrated Computer / Software
- Power Cables & Accessories
- User Manual (PDF / Digital)
- Calibration Certificate
- 6-Month Warranty (extendable on request)
Upgrade your ophthalmic diagnostics with the CSO Sirius Topographer — a world-class corneal tomography and topography system trusted by professionals for accuracy, reliability, and patient safety.
- Available now in excellent, patient-ready condition
- Fast worldwide delivery
- Installation and training support available
CSO Sirius Topographer
The CSO Sirius Topographer is a premium anterior segment diagnostic system that combines Placido disk corneal topography with rotating Scheimpflug tomography. Designed and manufactured by CSO Italy, this device delivers comprehensive 3D analysis of the cornea and anterior chamber in a single quick, non-contact scan — making it an ideal choice for ophthalmologists, optometrists, and refractive surgery centers seeking precision, reliability, and patient comfort.
Key Features
- Dual-System Imaging (Scheimpflug + Placido): Combines curvature, elevation, and pachymetry measurements for both anterior and posterior corneal surfaces — providing unmatched detail for refractive and cataract surgery planning.
- Complete Corneal Mapping: Generates detailed axial, tangential, refractive-power, and elevation maps, enabling accurate detection of keratoconus, ectasia, and other corneal irregularities.
- High-Resolution Tomography: Captures up to 100 cross-sectional images per scan to reconstruct a full 3D model of the cornea, limbus, and anterior chamber — all within seconds.
- Pachymetry & Thickness Profile: Provides high-precision corneal thickness mapping (central & peripheral), essential for pre- and post-operative evaluation.
- Advanced Software Integration: Includes comprehensive CSO software suite for data analysis, IOL calculation, contact lens fitting, and wavefront aberrometry.
- Anterior Chamber Analysis: Measures anterior chamber depth, irido-corneal angle, and volume — assisting in glaucoma assessments and anterior segment research.
- Keratoconus Screening & Ectasia Risk: Utilizes integrated indices to identify subclinical keratoconus, supporting refractive surgery safety and early-stage detection.
- Compact, Ergonomic Design: A small footprint and easy-to-use joystick make the Sirius perfect for busy clinics and surgical centers without sacrificing diagnostic power.
Clinical Applications & Benefits
- Refractive & Cataract Surgery Planning: Provides detailed corneal maps and supports advanced IOL calculation with optional ray-tracing modules.
- Keratoconus Screening & Monitoring: Features specific indices and elevation maps for early detection of corneal ectasia.
- Glaucoma Diagnostics: Measures anterior chamber depth, iridocorneal angle, and corneal thickness for comprehensive glaucoma assessment.
- Integrated Pupillometry: Performs measurements under scotopic, mesopic, and photopic conditions – essential for refractive surgery planning and visual optimization.
- Dry Eye & Tear Film Analysis: Includes NIBUT (Non-Invasive Break-Up Time), meibography, and bulbar redness evaluation for a complete ocular surface assessment.
Technical Specifications (approximate
CSO Sirius Topographer – Technical Specifications
| Parameter |
Specification / Details |
| Device Type |
Combined Placido Disk Corneal Topographer + Rotating Scheimpflug Tomographer |
| Corneal Coverage |
Up to 12 mm diameter |
| Tomographic Sections |
Up to 100 high-resolution cross-sectional images per acquisition |
| Placido Rings |
22 concentric rings (Placido disk) |
| Measured Points |
Front surface ≈ 21,600 points; Posterior surface ≈ 16,000 points (up to 150k points in enhanced mode) |
| Dioptric Range |
1 D – 100 D |
| Measurement Accuracy |
Class A according to UNI EN ISO 19980-2012 |
| Light Sources |
• Placido: LED 400–700 nm
• Scheimpflug: LED ~475 nm (UV-free)
• Pupillography: LED 940 nm
• Fluorescein / White LED illumination |
| Dimensions (H × D × W) |
515 × 315 × 255 mm |
| Weight |
≈ 7 kg |
| Chinrest Travel |
70 mm ± 1 mm |
| Base Movement (X, Y, Z) |
105 × 110 × 30 mm |
| Working Distance |
74 mm |
| Power Supply |
Input: 100–240 V AC 50/60 Hz (0.9–0.5 A)
Output: 24 V DC / 40 W (max) |
| Data Interface |
IEEE FireWire / USB 3.0 (depending on configuration) |
| Standards Compliance |
DICOM v3 (IHE Eye Care Workflow compatible) |
| PC Requirements |
• RAM: ≥ 4 GB (8 GB recommended)
• GPU: ≥ 1 GB dedicated
• Display: 1280×960 or higher
• OS: Windows 10 64-bit |
| Optional Modules |
• IOL Calculation Module
• Contact Lens Simulation
• Dry Eye / Tear Film Analysis
• Pupillography Module
• Glaucoma / Angle Measurement Tools |
| Manufacturer |
CSO – Costruzione Strumenti Oftalmici S.r.l. (Firenze, Italy) |
