ZEISS Cirrus HD-OCT 4000

ZEISS Cirrus 4000 HD-OCT with Accessory Kit has advanced hardware and software that facilitate automated alignment and high patient through-put.
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ZEISS Cirrus HD-OCT 4000

The Certified ZEISS Cirrus HD-OCT 4000 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. HD layer maps and thickness maps reveal the critical details of histology and pathology at a glance.


  • The ZEISS Certified Factory Direct Cirrus 4000 HD-OCT also includes the full Accessory Kit
  • External Fixation Light
  • Test Eye
  • Mini Keyboard
  • Optical Mouse
  • Dust Cover
  • Metric 5A/250v Fuse
  • 14 Ft. CAT 5e Network Cable
  • USB Cable
  • IEC 320 to NEMA 12 inch Power Cable
  • IEC 320 39in. Power Cable
  • Install Disc including Roxio Basic
  • Symbol Sheet
  • OCT Primer Guide
  • Quick Start Guide

ZEISS Contact Button


HD-OCT Imaging

• Methodology: Spectral Domain OCT
• Optical Source: super-luminescent diode (SLD), 840 nm
• Optical Power: < 725 μW at the cornea • Scan Speed: 27,000 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 scanning ophthalmoscope
• Live Fundus Image: During alignment and during OCT scan
• Optical Source: Superluminescent diode (SLD), 750 nm
• Optical Power: < 1.5 mW at the cornea • Field of View: 36 degrees W x 30 degrees H • Frame rate: >20 Hz
• Transverse resolution: 25 μm (in tissue)

Iris Imaging

• Methodology: CCD Camera
• Resolution: 1280 x 1024
• Live iris image: During alignment

Electrical, Physical and Environmental

• Weight: 38kg (83 lbs)
• Dimensions: 65L x 44W x 53H (cm)
• Fixation: Internal, external
• Internal fixation focus adjustment: -20D to +20D (diopters)
• Input devices: Keyboard, mouse
• Electrical rating (115V) Single Phase, 100/120V~ systems:50-60Hz, 5A
• Fuse rating (115V) T 5A 250V
• Electrical rating (230V) Single Phase, 220/240V~ systems:50-60 Hz, 2.5A
• Fuse rating (230V) Fuse rating: T 5A 250V
• Convenience Receptacle output ratings 115V~, 0.5 A Max, 50-60 Hz
• Temperature (transport and storage) -40º to +70º C
• Relative humidity (transport and storage) 10% to 100%, including condensation
• Atmospheric pressure (transport and storage): 500 hPa to 1060 hPa
• Temperature (operation) +10º to +35º C
• Relative humidity (operation) 30% to 75%, excluding condensation
• Atmospheric Pressure (operation) 700 hPa to 1060 hPa


• High performance multi-core processor
• Internal storage: > 80,000 scans
• CD-RW, DVD-ROM drive
• Integrated 15″ color flat panel display.