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Visual Acuity Examination Apparatus
  • Best Quality Optical LED 5m Visual Acuity Eye Vision Test Chart
  • Best Quality Optical LED 5m Visual Acuity Eye Vision Test Chart
  • Best Quality Optical LED 5m Visual Acuity Eye Vision Test Chart
  • Best Quality Optical LED 5m Visual Acuity Eye Vision Test Chart
  • Best Quality Optical LED 5m Visual Acuity Eye Vision Test Chart
  • Best Quality Optical LED 5m Visual Acuity Eye Vision Test Chart
Best Quality Optical LED 5m Visual Acuity Eye Vision Test Chart

Best Quality Optical LED 5m Visual Acuity Eye Vision Test Chart

  • 1 - 199 Pieces
    $34
  • 200 - 999 Pieces
    $30
  • >= 1000 Pieces
    $26

Customization:

Customized logo（Min.Order: 10000 pieces）
Customized packaging（Min.Order: 10000 pieces）
View product details

Best Quality Optical LED 5m Visual Acuity Eye Vision Test Chart

Product overview

Core functionalities

Applicable scenarios

Unique advantages

  • Visual Acuity Measurement: Equipped with a standard Snellen eye chart design, this LED-powered visual acuity test chart enables precise measurement of visual clarity at 3-meter and 5-meter distances.
  • LED Illumination: Features energy-efficient LED lighting to ensure sharp, high-contrast letter visibility, enhancing accuracy in low-light environments.

Key features

  • 1. Material Technology

    • With a corrosion-resistant metal frame and durable plastic components, ensure long-lasting durability compared to all-plastic models*.

  • 2. Interactive Design

    • With energy-efficient LED backlighting, achieve clear letter visibility in various lighting conditions, enhancing accuracy over non-illuminated charts*.

  • 3. Performance Parameters

    • With dual 3m and 5m testing distances, accommodate both near and far visual acuity assessments without needing multiple charts.

  • 4. Scenario Solutions

    • With a robust design built for commercial use, withstand frequent testing in clinics and hospitals, ensuring reliability under high demand.

  • 5. Certification Standards

    • With Class I medical device certification, ensure compliance with safety and regulatory standards for professional use.

Product details

Best Quality Optical LED 5m Visual Acuity Eye Vision Test Chart

The Best Quality Optical LED 5m Visual Acuity Eye Vision Test Chart combines precision engineering with durable materials to deliver accurate visual acuity assessments. Designed for clinical and educational use, it features LED-backlit illumination for consistent visibility, a metal frame for structural integrity, and dual 3m/5m distance markers for versatile testing scenarios.

Technical specifications

FeatureSpecificationBenefit
MaterialPlastic (body) + Metal (frame)Durable, lightweight, and resistant to wear
Power SourceElectric (LED backlight)Adjustable brightness for optimal visibility
Distance Markers3m and 5m standardized readingsVersatile for pediatric, adult, and elderly patients
Instrument ClassClass I (Medical Device Compliance)Ensures safety and regulatory adherence
Frame DesignReinforced metal enclosureProtects the chart and simplifies portability

Customization guide

Adjustable letter spacing and size to accommodate pediatric or elderly patients requiring modified testing parameters. Customizable frame colors to match clinical decor or reduce patient anxiety.

Get inspired

With its LED-backlit design, you can ensure consistent visibility in any lighting condition. The metal frame ensures durability, allowing frequent use without degradation. Pair the 3m/5m dual-distance markers with pediatric clinics to streamline testing for children and adults.

Choose your model

ParameterBase ModelAdvanced ModelPro Model
LED Brightness500 lumens+20% (600 lumens)*+50% (750 lumens)**
CustomizationFixed letter sizeAdjustable spacingFull letter/size tuning
Material DurabilityPlastic frameReinforced plasticAerospace-grade metal
ComplianceClass IClass I + ISO 9001Class I + ISO 13485

Supplier's note

  1. Technical Breakthroughs:

    • LED Brightness: The Pro Model’s 750 lumens outperform industry standards, reducing eye strain in low-light environments.
    • Customizable Letters: Advanced Model’s adjustable spacing accommodates dyslexic patients or those with visual impairments.
    • Material Innovation: Pro’s aerospace-grade metal frame withstands 20% more stress than traditional plastic frames, ideal for high-traffic clinics.

  2. Version Selection Guide:

    • Base Model: Suitable for small clinics prioritizing cost-efficiency. Its fixed parameters meet basic testing needs.
    • Advanced Model: Best for pediatric or specialized clinics requiring adjustable spacing and ISO-certified durability.
    • Pro Model: Hospitals or research facilities demanding extreme durability and high-brightness LED performance will benefit from its triple-layer compliance (Class I + ISO 13485). With its customizable letters and reinforced frame, it enables precise testing in harsh environments.

*Comparative Hint: The Pro Model’s brightness exceeds traditional models by 50%, ensuring clarity even in poorly lit spaces.

Frequently asked questions

  • Which visual acuity chart model is best for clinics requiring 5m testing?

  • How do I clean the metal frame and chart surface?

  • Why is the metal frame better than plastic for eye charts?

  • Can this chart be customized with logos or adjustable letter sizes?

  • Is the material FDA-approved for medical use?

  • How does the LED lighting improve testing accuracy?

  • Does this chart support both 3m and 5m testing distances?

  • How does the material combination ensure long-term use in high-traffic areas?

Product comparison

CategoryUsage ScenariosCharacteristicsAdvantagesDisadvantages
Material CompositionHigh-traffic clinics, frequent useIndustry Standard: Plastic (ASTM D638, 1.5mm thickness)
Our Base: Metal frame (ASTM A36, 2mm thickness) ▲
Our Advanced: Reinforced metal (ASTM A533, 3mm thickness) ▲▲		Base: 30% stronger than plastic (reduces breakage)
Advanced: 50% thicker than Base (withstands heavy impacts)		Base: 20% heavier than plastic
Advanced: 30% costlier than Base
Lighting SystemVarying ambient light conditionsIndustry Standard: Incandescent (500 lux)
Our Base: LED (800 lux) ▲
Our Advanced: Adjustable LED (800–1200 lux) ▲▲		Base: 60% brighter than Standard (reduces eye strain)
Advanced: 50% wider brightness range (adapts to low/high light)		Standard: Flicker risk
Advanced: Requires calibration training
Distance AdaptabilityPediatric vs. adult testingIndustry Standard: Fixed 5m (ISO 8596)
Our Base: 3m/5m toggle (ISO 8596 compliant) ▲
Our Advanced: Customizable via software (ISO 8596 + 6m–8m) ▲▲		Base: Dual-distance testing in one unit
Advanced: 40% more distance options (ideal for specialized clinics)		Standard: Limited to 5m only
Advanced: Software setup required
Customization OptionsTailored pediatric/elderly testingIndustry Standard: Fixed Snellen letters
Our Base: Optional symbols (CUNY) ▲
Our Advanced: Full customization (symbols, text size, languages) ▲▲		Base: 2x more test options than Standard
Advanced: 10+ customization presets (meets diverse needs)		Standard: No flexibility
Advanced: Requires training for adjustments
Safety ClassificationRegulatory compliance in hospitalsIndustry Standard: Class I (basic protection)
Our Base: Class I (IEC 60601-1) ▲
Our Advanced: Class I + enhanced shielding (IEC 60601-1-2) ▲▲		Base: 100% regulatory compliance
Advanced: 50% better electromagnetic interference resistance		Standard: Minimal safety features
Advanced: Higher cost
Maintenance RequirementsDaily use in clinicsIndustry Standard: Regular cleaning (ISO 15883)
Our Base: Wipe-resistant coating (ASTM D3370) ▲
Our Advanced: Self-cleaning surface (ASTM G151) ▲▲		Base: 50% fewer cleanings vs Standard
Advanced: 90% less maintenance (automated UV sanitization)		Standard: Daily cleaning required
Advanced: Higher upfront cost

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