Zeiss Humphrey 750i Visual Field Analyzer HFA-II

The HFA 750i visual field perimeter is the ultimate in practice efficiency, advanced features, and lasting value. It offers all the features of the HFA 745i plus head tracking, vertex monitoring, and automatic pupil measurement.

• Enahnced Guided Progression Analysis (GPA) software - identifies statistically significant progression automatically
• Visual Field Index (VFI) - intuitive new global index to determine percentage of field loss
• Pattern Deviation Plots - identifies local field loss, minimizing ocular media effects such as cataracts
• STATPAC - compares results to proprietary age-normative and glaucoma databases
• SITA-SWAP software for early detection - reduces blue-yellow threshold test time to only 4-6 minutes
• Kinetic, Custom, and Social Security Disability testing provides a wide range of special purpose testing protocols
• HFA-NET Pro with EasyConnect RCT - provides plug-n-play connectivity solutions to improve practice efficiency
• Enhanced exam reliability - patented system automatically tracks and aligns head and eye position
• DICOM Gateway option supports connectivity
• Touch-screen and menu-driven interface for simple operation
• Ergonomic design for maximum comfort and versatility
• 40 GB Hard Disk Storage
• Networking Capabilities
• Customizable Printouts

Specifications

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 strategies
SITA Standard, SITA Fast, Full Threshold, FastPac
SITA-SWAP
 
Screening test library
C40, C64, C76, C80, C-Armaly
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
Custom testing
 
Fixation control
Heijl/Krakau blind spot monitor
Video eye monitor
Gaze tracking
Head tracking
Vertex monitoring
Remote video eye monitor capability
 
Operator interface
Touch-screen CRT with keyboard
 
Stimulus
Frequency doubling
White-on-white
Red- or blue-on-white
Blue-on-yellow (SWAP)
 
General testing features
Stimulus sizes (Goldman I-V)
Foveal threshold testing
Automatic Pupil measurement
 
User-defined test storage
  
Printer
Printex thermal printer, table mounted or external B/W laser printer
 
Data storage, retrieval and analysis
Hard drive: 40 GB
3.5" floppy drive
Magneto-optical disk drive