Specvis

Free and open-source software for visual field examination.

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Overview

Specvis is a free and open-source application designed for visual field examination. Written in Java, it can run on any personal computer. It was created to fill the gap between simple confrontation tests and expensive, dedicated perimetry hardware. Validation studies have shown it has low variability and is reliable for a fast assessment of visual field impairment, capable of identifying areas of zero sensitivity.

✨ Key Features

  • Free and open-source
  • Visual field examination
  • Runs on any personal computer (Java-based)
  • Examines full visual field
  • Reliable for fast assessment

🎯 Key Differentiators

  • Completely free and open-source
  • Platform independent (Java-based)
  • No personal data collection required

Unique Value: Provides a reliable and completely free tool for visual field examination, making this essential diagnostic test accessible to anyone with a personal computer.

🎯 Use Cases (3)

Screening for visual field defects in settings with limited resources Basic visual field assessment when a perimeter is not available Educational and research purposes

✅ Best For

  • A screening tool for visual field impairment.

💡 Check With Vendor

Verify these considerations match your specific requirements:

  • Primary diagnosis in complex glaucoma cases requiring high-precision threshold perimetry.

🏆 Alternatives

Melbourne Rapid Fields (MRF) EyesCream

Unlike commercial software (MRF) or hardware perimeters, Specvis is entirely free and open-source, making it the most accessible option available. Unlike some other free tools, it has been validated in studies against clinical perimeters.

💻 Platforms

Desktop

✅ Offline Mode Available

💰 Pricing

Contact for pricing
Free Tier Available

Free tier: Fully-featured

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