Quick Guide



Visual Field Testing

  • Qualitative testing on field of view;

  • Quantitative testing on each point of sight;

  • Fast threshold testing;

  • Full threshold testing;

  • Blind spot monitoring;

  • Test point re-testing;

  • Customized point testing.

Data Processing

  • Calculating total threshold;

  • Calculating total losses;

  • Calculating mean losses;

  • Calculating mean sensitivity;

  • Analyzing mean defect;

  • Analyzing decrease in threshold for each test point;

  • Analyzing testing results before

    and after follow-up diagnosis.

Vocal Instructions

  • Giving prompts for each testing step during the test;

  • Telling a patient how to cooperate with the tester;

  • Giving prompts for those unable

    to cooperate well with the tester;

  • Giving clear instructions;

Monitoring Eye Fixation
Word Processing and Printing
Lifting/Lowering Electronic Chinrest


Customized testing

Tailored to optometrist's needs


Testing Reports for a Patient

Left: 2D  Right: 3D

Perimeter Type: Hemispherical Bowl Type (Φ600mm)

Stimulus Size: Φ2mm

Stimulus Light Source: LED

Stimulus Indicator: 256 indicators distributed on screen, including 62 red indicators (10° Central Area)

Stimulus Light Luminance: 0.5-318 nit (1.6-1,000ASB)

Stimulus Light Brightness Level: 15 levels, each level with 2dB

Brightness Level of each Indicator:  within ±20%

Background Light Luminance:  0.02 cd/m2, white light (Spectrum range: 400nm-750nm, peak at 470nm)

Fixation Mark: Green, located at the center of the screen

Stimulus Duration: 0.1s, 0.2s and 0.5s

Stimulus Interval: 0.5s, 1s and 2s

Fixation Monitoring: Camera Monitoring & Blind Spot Monitoring

Horizontal Distance between Chinrest Center and Screen Center:   330mm±16mm

Moving Range of Chinrest: Vertically: ≥35mm; Horizontally: ≥15mm

Weight:  26kg (Main Unit)

Dimensions:  770mm x 530mm x 730mm

Tel: 0086-22-83713828

Fax: 0086-22-83713880

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