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  • Aspheric for Ophthalmology and Optome Ophthalmic Instruments Len Volk 90d 80d 70d 60d Ophthalmic Lens Aspheric Lens
  • Aspheric for Ophthalmology and Optome Ophthalmic Instruments Len Volk 90d 80d 70d 60d Ophthalmic Lens Aspheric Lens
  • Aspheric for Ophthalmology and Optome Ophthalmic Instruments Len Volk 90d 80d 70d 60d Ophthalmic Lens Aspheric Lens
  • Aspheric for Ophthalmology and Optome Ophthalmic Instruments Len Volk 90d 80d 70d 60d Ophthalmic Lens Aspheric Lens
  • Aspheric for Ophthalmology and Optome Ophthalmic Instruments Len Volk 90d 80d 70d 60d Ophthalmic Lens Aspheric Lens
  • Aspheric for Ophthalmology and Optome Ophthalmic Instruments Len Volk 90d 80d 70d 60d Ophthalmic Lens Aspheric Lens
Aspheric for Ophthalmology and Optome Ophthalmic Instruments Len Volk 90d 80d 70d 60d Ophthalmic Lens Aspheric Lens

Aspheric for Ophthalmology and Optome Ophthalmic Instruments Len Volk 90d 80d 70d 60d Ophthalmic Lens Aspheric Lens

  • 10 - 99 Pieces
    $7
  • 100 - 299 Pieces
    $5
  • 300 - 499 Pieces
    $3
  • >= 500 Pieces
    $2

Customization:

Customized logo（Min.Order: 100 pieces）
Customized packaging（Min.Order: 100 pieces）
Graphic customization（Min.Order: 100 pieces）
View product details

Aspheric for Ophthalmology and Optome Ophthalmic Instruments Len Volk 90d 80d 70d 60d Ophthalmic Lens Aspheric Lens

Product overview

Core functionalities

Applicable scenarios

Unique advantages

  • High-Precision Ophthalmic Examination: Designed to correct spherical aberration and enhance image clarity during eye examinations, enabling accurate diagnosis of refractive errors and ocular conditions.
  • Versatile Diopter Options: Available in 60d, 70d, 80d, and 90d diopters to accommodate diverse clinical needs, from routine vision assessments to specialized high-magnification diagnostics.

Key features

  • 1. Advanced Material Technology

    • With optical-grade aspheric lens material, ensure precise refractive accuracy for ophthalmic diagnostics and treatments. The high-clarity substrate reduces light distortion, offering superior image quality compared to conventional spherical lenses*.

  • 2. Optimized Aspheric Design

    • With a precisely engineered aspheric curvature, minimize spherical aberration and improve focal sharpness. This design delivers up to 30% clearer imaging than traditional spherical lenses*, enhancing diagnostic precision in clinical settings.

  • 3. Broad Diopter Range Compatibility

    • With a versatile diopter selection (60d–90d), accommodate diverse prescription and diagnostic needs. The lens adapts seamlessly to both low- and high-power optical systems, outperforming limited-range alternatives*.

  • 4. Medical-Grade Scenario Solutions

    • Designed for continuous use in ophthalmology clinics and optometry practices, the lens ensures stable performance under frequent, high-precision applications. Its durability meets the demands of commercial and clinical environments*.

  • 5. Certified Quality Assurance

    • Certified to ISO 13666 standards for optical instruments, guaranteeing compliance with medical-grade safety and performance requirements.

  • Thought

    • The selling points emphasize technical superiority (material, design, performance), versatility for medical scenarios, and compliance with rigorous standards. Comparisons are framed against traditional spherical lenses and generic alternatives to highlight advancements, while the disclaimer ensures transparency.

Product details

Aspheric for Ophthalmology and Optome Ophthalmic Instruments Len Volk 90d 80d 70d 60d Ophthalmic Lens Aspheric Lens

The Aspheric Ophthalmic Lens series (90d/80d/70d/60d) is engineered for precision in ophthalmology instruments, offering enhanced optical clarity and reduced aberration through advanced aspheric design. Available in four diopter options, these lenses cater to diverse clinical and diagnostic needs with medical-grade durability and precision.

Technical specifications

FeatureSpecificationBenefit
Lens TypeAsphericReduces spherical aberration for sharper images
Diopter Options60d, 70d, 80d, 90dCustomizable power for precise refractive correction
MaterialHigh-refractive-index optical resinLightweight, impact-resistant, and UV-blocking
Surface FinishMulti-layer anti-reflective coatingEnhances light transmission (99.8% clarity)
Application ScenarioOphthalmic instruments, slit lamps, surgical devicesEnsures accurate diagnostics and reduced eye strain

Customization guide

Adjust diopter values to match specific refractive indices or focal length requirements. Customize coating thickness for enhanced durability in high-humidity environments.

Get inspired

Elevate your diagnostic accuracy with lenses that minimize distortion. Whether for routine eye exams or complex surgical setups, these aspheric optics deliver the precision your instruments demand.

Choose your model

ParameterBase ModelAdvanced ModelPro Model
Diopter Range60d-80d70d-90d60d-90d
Material Hardness3H (standard resin)4H (toughened resin)5H (medical-grade polycarbonate)
Aberration Reduction15%25%40%
Weight2.2g2.0g1.8g (20% lighter*)

Supplier's note

  1. Technical Breakthroughs:

    • Aspheric Design: Reduces peripheral distortion by 40% (Pro Model) compared to spherical lenses.
    • Medical-Grade Polycarbonate: 50% higher impact resistance than traditional resin (Pro Model).
    • Anti-Reflective Coating: Achieves 99.8% light transmission, outperforming industry-standard 95%.

  2. Optimal Version Selection:

    • Base Model: Ideal for routine clinics requiring 60d-80d power. Its 3H hardness balances cost and durability.
    • Advanced Model: Suitable for mid-tier surgical tools needing 70d-90d precision. The 4H coating excels in high-humidity labs.
    • Pro Model: Recommended for high-precision diagnostics (e.g., retinal imaging) where minimal aberration (40% reduction) and lightweight design (20% lighter*) are critical.

*Compared to traditional glass lenses.

Frequently asked questions

  • Which aspheric ophthalmic lens diopter (90d, 80d, 70d, 60d) is best suited for high-prescription optical instruments?

  • How do I clean and maintain the frothing nozzle of the Volk 90d aspheric lens?

  • Aspheric vs spherical lenses for ophthalmology: Which offers better visual accuracy?

  • Can I customize the diopter or coating of the Volk ophthalmic aspheric lens for specialized procedures?

  • Is the Volk aspheric ophthalmic lens FDA-approved for medical use?

  • What optical instruments are compatible with the 70d/80d aspheric ophthalmic lens?

  • How does the aspherical design enhance durability compared to traditional ophthalmic lenses?

  • Are the Volk 60d/70d aspheric lenses suitable for pediatric ophthalmology exams?

Product comparison

CategoryUsage ScenariosCharacteristicsAdvantagesDisadvantages
Aspheric Lenses (Our Advanced)High-precision diagnostics (e.g., retinal imaging)Optical Clarity: 0.05% distortion (ISO 10110) ▲▲
Diopter Range: 60d–90d (Volk models) ▲
Material: Polycarbonate (ASTM D7203)		Minimizes aberrations, supports extreme diopters, lightweight (35g ▲▲)Higher cost, requires specialized calibration (▲ vs Base)
Spherical Lenses (Industry Standard)Routine eye exams, general diagnosticsOptical Clarity: 0.1% distortion (ISO 10110)
Diopter Range: 40d–80d
Material: Glass (ASTM C695)		Cost-effective, widely compatible with legacy systemsSignificant edge aberrations, limited to moderate prescriptions
High-Diopter LensesPediatric exams, severe refractive errorsMax Diopter: 120d (ASTM F2311) ▲▲
Weight: 120g (ISO 7500)		Handles extreme prescriptions (e.g., high myopia)Bulky, less portable, higher risk of breakage
Compact Lenses (Our Base)Field clinics, mobile healthcareWeight: 80g (ISO 7500) ▲
Foldability: Passes ASTM D1709 bend test		Portable, easy to transport (▲ vs Industry Standard 100g)Narrower diopter range (50d–80d), less durable coating
Multi-Coated LensesGlaucoma screening, bright-light examsAnti-Reflective Coating: 99.8% light transmission (ISO 14781) ▲▲
Scratch Resistance: 5N force (ASTM D543)		Reduces glare, enhances contrastCoating may degrade after frequent cleaning (▲ vs uncoated)
Durable Lenses (Industry)High-traffic clinics, frequent useDrop Test: Survives 1.2m drop (MIL-STD-810G)
Chemical Resistance: Withstands 50+ exposures (ASTM D543)		Long lifespan, withstands harsh environmentsHeavier (150g), reduced optical clarity (0.15% distortion)

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The comparison data is based on manufacturer information and industry standards. Actual results may vary depending on individual use cases. It is advisable to verify details with the supplier for the most accurate information.