Tumbling E Visual Acuity Chart Paper Type – Ophthalmic Eye Testing Chart

The Tumbling E Visual Acuity Chart (Paper Type) is an ophthalmic diagnostic chart designed to assess distance vision using the letter E displayed in different orientations. Patients identify the direction of the E's opening, allowing visual acuity testing without requiring letter recognition. Manufactured from printed paper with clearly defined optotypes, the chart provides a simple and cost-effective solution for routine eye examinations and vision screening. Suitable for eye hospitals, ophthalmology clinics, optometry centres, schools, optical shops and community vision screening programmes. Key Features & Specifications - Product Type: Tumbling E Visual Acuity Chart - Chart Material: Printed paper - Chart Design: Directional E optotypes - Primary Function: Distance visual acuity assessment - Optotype Orientation: Up, down, left and right - Testing Method: Patient identifies the direction of the E - Testing Distance: 3 metres or 6 metres, depending on chart calibration - Visual Acuity Scale: Snellen fractions; LogMAR options available - Visual Acuity Range: Model-dependent, commonly including 6/60 to 6/6 - Print Colour: Black optotypes on white background - Chart Layout: Rows of progressively smaller E symbols - Chart Dimensions: Manufacturer-dependent - Illumination: Adequate external room lighting required - Mounting Type: Wall-mounted - Surface Finish: Standard printed paper; laminated versions available separately - Power Requirement: None - Portability: Lightweight and easy to transport - Reusability: Reusable when properly maintained - Suitable Patients: Adults, non-readers and children able to understand directional instructions - Clinical Applications: Visual acuity testing, school eye screening and routine vision assessment - Suitable Facilities: Eye hospitals, optometry clinics, optical shops, schools and diagnostic centres