Eyecare Auto Perimeter AP 901 – Advanced Visual Field Testing System

The Eyecare Auto Perimeter AP 901 is a state-of-the-art diagnostic instrument designed for comprehensive visual field testing. Its advanced technology, including electro-optical fixation monitoring and rear projection LED stimulus presentation, ensures precise and reliable assessments.

Technical Specifications

Physical Characteristics

• Height: 72 cm
• Width: 74 cm
• Depth: 43 cm
• Weight: 25 kg
• Hemisphere Radius: 30 cm

Electrical Characteristics

• Main Voltage: 230V AC supply
• Power Consumption: 75W
• Frequency: 50Hz

Environmental Characteristics

• Operating Temperature Range: 10°C to 40°C (50°F to 104°F)
• Operating Humidity: 35% to 85% (non-condensing)

Stimulus Characteristics

• Target Size: Goldmann III size
• Method of Presentation: Rear projection LED
• Luminance Range: 0.01 to 1000 Apostilbs (50 to 10 dB)
• Number of Stimuli: 133 points
• Luminance Accuracy: ±0.5 dB
• Stimulus Colour: Pale Green
• Duration: 0.2 to 5.0 seconds (adjustable in 0.2-second increments)
• Interval: 0.3 to 4.9 seconds (adjustable in 0.2-second increments)
• Spatial Angle:
  • Horizontal: ±70°
  • Vertical: +55° / -65°

Background Characteristics

• Luminance: Fixed at 31.5 Apostilbs
• Accuracy: ±0.5 dB

Fixation Monitoring

• Monitoring Type: Electro-optical monitoring of eye position
• Fixation Control: HK fixation control

External Interfaces

• Connectivity: Serial communication port for IBM PC link with the perimeter

Key Features

• High Precision Stimulus Control:
  • Wide luminance range and accurate stimulus presentation with Goldmann III size targets.
• Advanced Fixation Monitoring:
  • Electro-optical eye position monitoring ensures reliable test results.
• Rear Projection LED Presentation:
  • Provides bright and consistent illumination for stimulus delivery.
• User-Friendly Design:
  • Compact and ergonomic dimensions for easy integration into clinical settings.
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