Product Overview:
The Snellen EFP, Kindergarten, E Illiterate, and Astigmatic Charts are specialized tools for assessing visual acuity across diverse populations and visual conditions. Each chart is tailored to meet the specific needs of individuals, from young children to those with reading difficulties or astigmatism.
Features:
1. Snellen EFP Chart:
- Directional Testing: Uses the letter “E” in various orientations (up, down, left, right) to evaluate visual acuity without relying on reading skills.
- Simple Design: Ideal for testing patients who cannot identify letters or symbols, such as young children or non-literate individuals.
2. Kindergarten Chart:
- Child-Friendly Design: Features large, simple symbols or letters that are easily recognizable by young children.
- Engaging Format: Tailored to the developmental level of preschool-aged children, making it suitable for early vision screenings.
3. E Illiterate Chart:
- Orientation-Based Testing: Uses multiple orientations of the letter “E” to assess visual acuity in individuals who cannot read or recognize letters.
- Non-Literacy Friendly: Provides an effective means to measure vision in pre-literate or non-literate patients.
4. Astigmatic Chart:
- Astigmatism Screening: Includes lines or radial patterns to detect and measure astigmatism by assessing how well the eye focuses on various orientations.
- Detailed Evaluation: Helps in diagnosing and quantifying astigmatism through precise visual testing.