Desarrollador: | Fonlow (3) | ||
Precio: | Gratis | ||
Clasificaciones: | 0 | ||
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Listas: | 0 + 1 | ||
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Descripción
Predefined Test Distances:
* 6, 5, 4, 3, and 2 meters
* 20, 15, 12, 10, and 6 feet
Scenarios:
1. Doctor and patient
2. Self-diagnosis using a mirror
3. Self-diagnosis using a Bluetooth keyboard
4. Self-diagnosis within arm's reach
Notations:
1. Decimal (0.50)
2. Fraction (20/40)
3. LogMAR (0.30)
4. Fraction (5/10)
5. Fraction (6/12)
6. MAR (2)
7. VAS or VAR (85)
Test Modes:
1. Autoplay
2. Manual
By enabling “Record Scores” in Settings, you can track the progression of your visual acuity. Visual acuity scores for multiple test subjects can be recorded. The Visual Acuity Score (VAS) is an inversion of the LogMAR scale, calculated as VAS = 100 − 50 × LogMAR. It is more intuitive, as higher values indicate better visual acuity.
In the score review:
- A score of 100 in blue indicates the reference standard
- Scores above 100 in green indicate no myopia
- Scores below 100 in red may indicate myopia
Myopia detection involves several steps, with distance visual acuity testing often being the first. A decline in visual acuity may indicate the onset of myopia, enabling early intervention.
Disclaimer:
While this app may replace printed eye charts, it CANNOT replace doctors or optometrists who perform comprehensive eye exams essential for maintaining eye health. The app does not test for strabismus, esotropia, exotropia, hyperopia, or astigmatism—common early vision conditions. Please consult an optometrist regularly and seek professional medical advice at the first signs of visual acuity issues.
Capturas...










Novedades
- Versión: 2.7
- Actualizado:
- 1. Most built-in help contents are refined.
2. When the visual acuity notation is LogMAR, MAR or VAS, the scoring of the assessment is LogMAR Scoring.
Precio
- Hoy: Gratis
- Mínimo: Gratis
- Máximo: Gratis
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Desarrollador
- Fonlow
- Plataformas: Android Aplicaciones (3)
- Listas: 1 + 1
- Puntos: 10 + 191 ¡
- Clasificaciones: 0
- Opiniones: 0
- Descuentos: 1
- Vídeos: 2
- RSS: Suscribirse
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Información adicional
- Versión: 2.7
- ID: com.fonlow.snellen
- Categoría:
Android Aplicaciones
›Medicina
- Sistemas operativos:
Android 6.0
- Tamaño:
23 Mb
- Clasificación de contenido:
Everyone
- Google Play Puntuación:
0
- Actualizado:
- Fecha de lanzamiento:
Contactos
- Sitio:
https://visualacuity.info
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