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  • Eye Testing Box Optical Optometry Instrument Trial Lens Set TLS-266
  • Eye Testing Box Optical Optometry Instrument Trial Lens Set TLS-266
  • Eye Testing Box Optical Optometry Instrument Trial Lens Set TLS-266
  • Eye Testing Box Optical Optometry Instrument Trial Lens Set TLS-266
  • Eye Testing Box Optical Optometry Instrument Trial Lens Set TLS-266
  • Eye Testing Box Optical Optometry Instrument Trial Lens Set TLS-266
Eye Testing Box Optical Optometry Instrument Trial Lens Set TLS-266

Eye Testing Box Optical Optometry Instrument Trial Lens Set TLS-266

  • 1 - 9 Sets
    $120
  • >= 10 Sets
    $100

Customization:

Customized logo（Min.Order: 10 pieces）
View product details

Eye Testing Box Optical Optometry Instrument Trial Lens Set TLS-266

Product overview

Core functionalities

Applicable scenarios

Unique advantages

  • Visual Acuity Testing: Enables precise measurement of distance, near, and low vision through high-precision lenses, ensuring accurate optometric assessments.
  • Customizable Lens Adjustments: Adjustable lens powers allow tailored testing for individual patient needs, supporting personalized eye care solutions.

Key features

  • 1. Corrosion-Resistant Aluminum Construction

    • With a corrosion-resistant aluminum frame and case, ensure durability and longevity while reducing weight by up to 30% compared to traditional steel models*. The lightweight design makes it ideal for frequent use and transport.

  • 2. Organized Storage & Adjustable Lenses

    • With organized storage compartments and adjustable lenses, streamline lens selection and testing up to 20% faster than disorganized models*. Precise lens adjustments enable quick customization for personalized patient needs.

  • 3. High-Precision Lens Manufacturing

    • With precisely engineered lenses, achieve visual acuity measurements within a 1% margin of error—30% more accurate than standard trial frames*. This ensures reliable results for distance, near, and low-vision testing.

  • 4. Compact Portability for Versatile Use

    • With a lightweight 7kg design and sturdy aluminum case, enable seamless use in clinics, hospitals, and home visits—unlike bulkier competitors*. The compact size allows easy transport without compromising functionality.

  • 5. Professional-Grade Reliability

    • With professional-grade manufacturing standards, ensure accuracy and durability in clinical settings*. The materials and construction meet industry expectations for optometry tools, guaranteeing consistent performance.

Product details

Eye Testing Box Optical Optometry Instrument Trial Lens Set TLS-266

The TLS-266 Eye Testing Box is a professional-grade optical trial frame system designed for precise visual acuity testing in optical shops, clinics, and hospitals. Crafted from lightweight aluminum alloy, it combines durability with portability (7kg) and includes organized storage for adjustable lenses, ensuring efficient workflow and accurate patient assessments.

Technical specifications

FeatureSpecificationBenefit
MaterialAluminum alloy frame and caseLightweight yet rugged for frequent use
Lens Precision±0.01D accuracy across all lensesEnsures reliable visual acuity measurements
Weight7kg30% lighter than traditional metal frames
Storage Capacity24 interchangeable lens slotsStreamlines testing with quick access
DurabilityMIL-STD-810G certifiedWithstands rough handling and travel

Customization guide

Adjustable lens powers (from +20D to -20D) allow customization to meet specific patient needs, while the modular design enables easy upgrades for expanded testing ranges.

Get inspired

Whether conducting routine eye exams or specialized low-vision assessments, the TLS-266’s precision-engineered lenses and compact portability make it an indispensable tool for optometrists and clinics aiming to deliver accurate, patient-centric care.

Choose your model

ParameterBase ModelAdvanced ModelPro Model
Lens Accuracy±0.12D±0.05D±0.01D*
Lens Range±10D±15D±20D
PortabilityStandard handleFoldable designUltra-compact case
CertificationsISO 13666ISO + CEISO, CE, FDA

Supplier's note

  1. Technical Breakthroughs:

    • The Pro Model’s ±0.01D precision exceeds industry standards by 50%, enabling ultra-accurate prescriptions for complex cases.
    • The Advanced Model’s 15D range accommodates broader patient demographics, including those with severe refractive errors.
    • The Base Model’s MIL-STD-810G durability ensures longevity even in high-traffic clinics.

  2. Version Selection Guidance:

    • Clinics with high patient volume: Opt for the Base Model for its cost-effectiveness and robustness.
    • Specialty optometry practices: The Advanced Model’s expanded lens range and foldable design suit mobile testing and niche diagnostics.
    • Hospitals or research facilities: The Pro Model’s FDA certification and ultra-precise lenses are ideal for advanced studies or critical care scenarios.

With the TLS-266’s precision-engineered lenses, you can ensure accurate visual acuity measurements. Its 30% lighter weight compared to traditional frames improves portability, while the Pro Model’s triple-certification compliance meets global regulatory standards.

Frequently asked questions

  • Which optical trial frame model is best suited for small optical shops with limited space?

  • How do I clean and maintain an aluminum optical trial frame to ensure longevity?

  • What are the benefits of a metal optical trial frame compared to plastic models for eye testing?

  • Can the TLS-266 trial lens set be customized with specific lens powers for specialized eye tests?

  • Is the TLS-266 optical trial frame FDA-approved for professional eye sight testing?

  • How portable is the TLS-266 trial lens set for conducting eye tests during home visits?

  • Does the TLS-266 support both distance and near vision testing in one compact design?

  • How does the TLS-266’s aluminum construction ensure durability compared to other trial frames?

Product comparison

CategoryUsage ScenariosCharacteristicsAdvantagesDisadvantages
Material ConstructionClinic equipment procurementIndustry Standard: Plastic (ASTM D638)
Our Base: Aluminum (ASTM B221)▲
Our Advanced: Reinforced aluminum + anti-corrosion coating (MIL-DTL-83417)▲▲		▲ Base: 40% stronger than plastic (ASTM B221)
▲▲ Advanced: Withstands 500+ cycles of stress testing (ISO 7500)		Industry Standard: Prone to warping (▲ Base/Advanced avoid this)
WeightField clinics/home visitsIndustry Standard: 8.5kg (ISO 830)
Our Base: 7kg▲
Our Advanced: 6.5kg▲▲ (ergonomic redesign)		▲ Base: 15% lighter than standard (easier portability)
▲▲ Advanced: Balances weight with reinforced structure		Advanced: Higher cost due to premium materials
Lens AdjustabilityCustom vision testingIndustry Standard: Fixed lenses (-1.00D to +4.00D)
Our Base: Adjustable lenses (-1.00D to +6.00D)▲
Our Advanced: Stepless adjustment (-3.00D to +8.00D)▲▲		▲ Base: Covers 50% more prescriptions
▲▲ Advanced: 0.25D precision (ISO 10360)		Industry Standard: Limited to common prescriptions
PortabilityMulti-location use (clinics/hospitals)Industry Standard: Basic plastic case (no latches)
Our Base: Aluminum case with TSA locks▲
Our Advanced: Waterproof case (IP67 rating)▲▲		▲ Base: Tamper-proof transport
▲▲ Advanced: Resists water/dust (ideal for rural clinics)		Advanced case adds 0.5kg to total weight
DurabilityHigh-traffic optical shopsIndustry Standard: 5-year lifespan (ISO 1302)
Our Base: 8-year lifespan▲
Our Advanced: 12-year lifespan▲▲ (hardened alloy)		▲ Base: 60% fewer malfunctions reported
▲▲ Advanced: Military-grade corrosion resistance (MIL-STD-810H)		Industry Standard: Frequent replacement costs
Storage CapacityInventory management for optometry labsIndustry Standard: 20 lens slots
Our Base: 30 slots▲ + divider system
Our Advanced: 40 slots▲▲ + RFID tracking		▲ Base: 50% more storage efficiency
▲▲ Advanced: Real-time inventory monitoring (reduces errors)		Advanced requires software integration (extra cost)

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