Zeiss Cirrus 4000 Spectral Domain OCT HD Complete System

Cirrus 4000 HD OCT! Complete system and the latest OCT offered from Zeiss. This HD interface is very efficient, easy to use and will network with many other Ziess products. The Cirrus 4000 is one of the fastest OCTs on the market.

Cirrus HD optical coherence tomography instrument uses spectral domain technology to capture exquisite volumetric (3D) & high definition line scans of the retina for precise detail of retinal tissue and pathology. The Cirrus has advanced hardware and software that facilitate automated alignment and high patient through-put. An elegant user interface and fast electronics mean chair time is shortened. The Cirrus HD-OCT realizes the superior capabilities of ZEISS optics and provides exquisite high definition images and analyses for enhanced clinical confidence. It provides beautiful high definition OCT scans and LSO fundus images providing visualization of retinal structure.

Technical data

OCT Scanning • Axial resolution: 5 μm (in tissue)

• Transverse resolution: 15 μm (in tissue)

• Scan speed: 27,000 A-scans per second

• A-scan depth: 2.0 mm (in tissue), 1024 points

• Optical source: superluminescent diode (SLD), 840 nm

Fundus Imaging • Line scanning ophthalmoscope (LSO)

• Live during scanning

• Transverse resolution: 25 μm (in tissue)

• Optical source: superluminescent diode (SLD), 750 nm

• Field of view: 36° x 30°

Scan Patterns • Macular Cube 200 x 200 Combo: 200 horizontal scan lines comprised

of 200 A-scans

• Macular Cube 512 x 128 Combo: 128 horizontal scan lines comprised

of 512 A-scans

• 5 Line Raster: 4096 A-scans per B-Scan (adjustable length, spacing and

orientation)

Focus Adjustment Range • –20D to +20D (diopters)

Fixation • Internal and external

Computer • Windows® XP Pro

• High-performance multi-core processor

• Internal storage: > 80,000 scans

• CD-RW, DVD-ROM drive

• Integrated 15" color flat panel display

Pupil Size Requirement • ≤ 2.0 mm (≥ 3.0 mm optimal for LSO)

Dimensions/Weight (Instrument Only)

• 25.6 L x 17.3 W x 20.9 H (in); 65 L x 44 W x 53 H (cm)

• 83 lbs; 37.6 kg

Electrical 100–120V~, 50/60Hz, 5A