Humphrey Field Analyzers

Zeiss Humphrey HFA II 740i (Pre-Owned)

Advanced analysis with comprehensive connectivity options
Validated by more than 30 years of research, design and clinical experience, the Humphrey® Field Analyzer (HFA™) is the accepted standard of care in glaucoma diagnosis and management. With over 65,000 installed units worldwide, the HFA is the premier automated visual field analyzer.

  • World standard of care
  • All major clinical trials have relied on the Humphrey
  • Connectivity to office network and EMR
  • GPA™: perimetry progression software; allows for full analysis on one page
  • GPA minimizes false positives by taking into account test-retest variability of the general population
  • VFI™ minimizes the effects of cataracts for the purpose of measuring progression
  • STATPAC™ analysis: sophisticated analysis made simple
  • SITA algorithm for fast and precise visual field threshold measurements
  • Gaze tracking: highly precise, real-time measurements for reliability
  • SITA-SWAP provides early detection (Model 745i and 750i only)

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Advanced analysis with comprehensive connectivity options

Validated by more than 30 years of research, design and clinical experience, the Humphrey® Field Analyzer (HFA™) is the accepted standard of care in glaucoma diagnosis and management. With over 65,000 installed units worldwide, the HFA is the premier automated visual field analyzer.

  • World standard of care
  • All major clinical trials have relied on the Humphrey
  • Connectivity to office network and EMR
  • GPA™: perimetry progression software; allows for full analysis on one page
  • GPA minimizes false positives by taking into account test-retest variability of the general population
  • VFI™ minimizes the effects of cataracts for the purpose of measuring progression
  • STATPAC™ analysis: sophisticated analysis made simple
  • SITA algorithm for fast and precise visual field threshold measurements
  • Gaze tracking: highly precise, real-time measurements for reliability
  • SITA-SWAP provides early detection (Model 745i and 750i only)

GPA – Advancing the Science of progression analysis

The Humphrey Field Analyzer Guided Progression Analysis™ (GPA™) software differentiates statistically significant progression of visual field loss from random variability. The analysis is based upon detailed empirical knowledge of the variability found at various stages of glaucomatous visual field loss through information acquired in extensive multi-center clinical trials worldwide.

World’s First OCT-Visual Field Integration

Combined Structure & Function when and where you need it.
The Humphrey® Field Analyzer II-i– CIRRUS Combined Report from FORUM summarizes patient structure and function analyses in a single display. FORUM delivers this integration to your lanes to help you assess patient status at-a-glance.

Zeiss Humphrey Field Analyzer Models 740i, 745i, 750i Specifications:

740i 745i 750i
Test Specifications
Maximum temporal range (degrees) 89
Stimulus duration 200 ms
Visual field testing distance  30 cm
Background illumination 31.5 ASB
Threshold test library
24-2, 30-2, 10-2, Macula
60-4, Nasal step
Threshold test strategy
SITA Standard, SITA Fast, Full Threshold, FastPac
SITA-SWAP
Screening test library
C40,  C76, C80
C64, C-Armal
Peripheral test patterns
Screening test modes
Age corrected
Threshold related, Single intensity
Specialty test library
Social Security Disability, monocular, binocular
Superior 36, 64
Kinetic testing Option Option
Custom testing
Operator interface
Touch-screen CRT with keyboard
Fixation control
Heijl Krakau blind spot monitor
Video eye monitor
Gaze tracking
Head tracking
Vertex monitoring
Remote video eye monitor capability
Stimulus
White-on-white
Red- or blue-on-white
Blue-on-yellow (SITA-SWAP)
General Testing Features
Stimulus sizes Goldmann I-V Goldmann I-V Goldmann I-V
Foveal threshold testing
Automatic pupil measurement
Test storage
User-defined
Software features
Visual Field Index™ (VFI)™
EasyConnect ™ RCT
HFA-NET Pro™
Glaucoma Hemifield Test (GHT)
Guided Progression Analysis™ (GPA)™
STATPAC 2–single field analysis
Serial field overview
Networking
FORUM connectivity
DICOM connectivity
Data storage, retrieval and analysis
Hard drive 160 GB 160 GB 160 GB
USB
Printer Native generic PCL 3, PCL 5 and postscript support for local, shared and network printers
Dimensions
Height 24“ (60 cm)
Width 23“ (58 cm)
Depth 20“ (51 cm)
Weight  88 lbs (40 kg)
Electrical requirements  100-120 V, 50/60 Hz
Standards  UL, CSA, and CE standards

Product Data

Disease Entity

Manufacturer