Snellen Eye Chart 20 Foot Test Distance (Per Each)

Snellen Eye Chart 20 Foot Test Distance (Per Each).

Support your clinical or home vision screenings with the Snellen Eye Chart 20 Foot Test Distance (Per Each). As a dedicated provider of healthcare essentials, Safe Care Store Canada offers this professional-grade diagnostic tool designed for accurate visual acuity testing. This standard eye chart features the classic "E" at the top followed by progressively smaller rows of letters to measure how well a person sees from a set distance. Provided by Safe Care Store Canada, this chart is specifically calibrated for use at a 20-foot distance and includes color-coded green and red bars to assist with basic color vision screening. This Snellen Eye Chart 20 Foot Test Distance (Per Each) is a practical resource for schools, offices, or clinics seeking a reliable and easy-to-read standard for vision assessment.

Benefits:

• Standard Accuracy: Calibrated specifically for professional vision testing at a 20-foot distance.
• Visual Hierarchy: Features 11 rows of optotypes with side numbering for clear and easy results tracking.
• Color Screening: Includes red and green horizontal bars to help identify potential color vision deficiencies.
• Universal Format: Utilizes standard Snellen letters suitable for testing adults and school-aged children.
• Professional Utility: Serves as a fundamental tool for initial visual acuity screenings in any setting.

Directions for Use:

• Secure Placement: Mount the eye chart securely on a flat wall at eye level for the patient.
• Measure Distance: Ensure the patient stands exactly 20 feet (approximately 6 meters) away from the mounted chart.
• Screening Process: Instruct the patient to read the smallest line of letters they can see clearly.
• Check Each Eye: Test one eye at a time while the other is covered, then test both eyes together.
• Lighting Check: Ensure the chart is well-illuminated to prevent shadows from affecting the accuracy of the results.