ZEISS Cirrus 5000 HD-OCT

OCT Imaging
Methodology: Spectral domain OCT
Optical source: Superluminescent diode (SLD), 840 nm
Scan speed: 27K- 68K A-scans per second
A-scan: 2.0 mm (in tissue), 1024
Axial resolution: 5 μm (in tissue)
Transverse resolution: 15 μm (in tissue)

Fundus Imaging
Methodology: Line scanning opthalmoscope (LSO)
Live fundus image: During alignment and during OCT scan
Optical source: Superluminescent diode (SLD), 750 nm
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 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® 10
Display: Integrated 19“ color flat panel display
USB ports: 6 ports