Description
Near Vision LogMAR Chart (Double-Sided)
Elevate your diagnostic precision with our professional-grade Near Vision LogMAR Chart. Designed for accuracy and ease of use, this double-sided chart provides a comprehensive solution for assessing near visual acuity in clinical settings.
The LogMAR (Logarithm of the Minimum Angle of Resolution) scale is the gold standard for vision testing, offering a more precise and standardized measurement than traditional Snellen charts.
Key Features
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Double-Sided Versatility: * Front Side: Features randomized words of varying lengths to test functional reading acuity and cognitive word recognition.
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Back Side: Includes standardized Sloan letters and the “Tumbling E” optotype, ideal for testing pediatric patients or those with language barriers.
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Standardized Testing Distance: Calibrated specifically for testing at 0.25 meters (25 cm) to ensure consistent and repeatable results.
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Comprehensive Scoring: Includes multiple notation systems for easy recording:
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LogMAR values
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M-Unit measurements
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N-Point (Sloan/Times Roman equivalent)
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VAR (Visual Acuity Rating)
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High-Contrast Clarity: Printed with ultra-sharp, high-contrast black ink on a glare-resistant white background for optimal readability under standard office lighting.
Specifications
| Feature | Details |
| Test Distance | 25 cm (0.25 M) |
| Optotypes | Words, Sloan Letters, Tumbling E |
| Acuity Range | 2.50 M to 0.40 M (LogMAR 1.6 to 0.7+) |
| Material | Durable, easy-to-clean semi-rigid substrate |
| Application | Ophthalmic Clinics, Optometry Practices, General Screenings |
Why Choose LogMAR?
Unlike traditional charts, the LogMAR design features an equal number of letters per line and uniform spacing between lines and letters. This geometric progression ensures that the task of reading remains constant across all levels of vision, providing a more accurate assessment of a patient’s true visual performance.
