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  • LUGER 1 PC Scope Lens Extender Cover Rubber Eyepiece Cover Flexible Outer Diameter Protector Rubber Extender Optics Cover
  • LUGER 1 PC Scope Lens Extender Cover Rubber Eyepiece Cover Flexible Outer Diameter Protector Rubber Extender Optics Cover
  • LUGER 1 PC Scope Lens Extender Cover Rubber Eyepiece Cover Flexible Outer Diameter Protector Rubber Extender Optics Cover
  • LUGER 1 PC Scope Lens Extender Cover Rubber Eyepiece Cover Flexible Outer Diameter Protector Rubber Extender Optics Cover
  • LUGER 1 PC Scope Lens Extender Cover Rubber Eyepiece Cover Flexible Outer Diameter Protector Rubber Extender Optics Cover
  • LUGER 1 PC Scope Lens Extender Cover Rubber Eyepiece Cover Flexible Outer Diameter Protector Rubber Extender Optics Cover
LUGER 1 PC Scope Lens Extender Cover Rubber Eyepiece Cover Flexible Outer Diameter Protector Rubber Extender Optics Cover

LUGER 1 PC Scope Lens Extender Cover Rubber Eyepiece Cover Flexible Outer Diameter Protector Rubber Extender Optics Cover

  • 50 - 99 Pieces
    $3.50
  • 100 - 499 Pieces
    $3
  • >= 500 Pieces
    $2.50
View product details

LUGER 1 PC Scope Lens Extender Cover Rubber Eyepiece Cover Flexible Outer Diameter Protector Rubber Extender Optics Cover

Product overview

Core functionalities

Applicable scenarios

Unique advantages

  • Comfortable Viewing Experience: Flexible rubber design reduces eye strain and pressure, ensuring prolonged use comfort for microscopy, telescopic, or binocular observations.
  • Lens Protection & Alignment: Provides a secure fit to protect the scope's lens and maintain optimal alignment, enhancing clarity in low-light or distant viewing scenarios.

Key features

  • 1. Material Technology

    • With flexible rubber material, you can achieve a secure and comfortable fit while reducing eye strain during prolonged use.

  • 2. Interactive Design

    • With ergonomic adjustability, you can customize the fit to accommodate different eye sizes or corrective lenses, enhancing comfort for all users.

  • 3. Performance Parameters

    • With durable construction, you can withstand frequent cleaning and harsh outdoor conditions, ensuring longevity in demanding environments.

  • 4. Scenario Solutions

    • With a versatile design, you can use these eyepiece covers across hunting scopes, microscopes, telescopes, and binoculars, adapting to both professional and recreational needs.

  • 5. Certification Standards

    • With CE and IEC/EN60825 certifications, you can ensure compliance with safety and performance standards for optical devices, offering peace of mind for laser-based applications.

Product details

LUGER 1 PC Scope Lens Extender Cover Rubber Eyepiece Cover Flexible Outer Diameter Protector Rubber Extender Optics Cover

The LUGER 1 PC Scope Lens Extender Cover is a flexible rubber eyepiece protector designed for optical instruments like microscopes, telescopes, and binoculars. Its ergonomic, CE and IEC/EN60825-certified construction ensures durability and comfort, reducing eye strain during prolonged use.

Technical specifications

FeatureSpecificationBenefit
MaterialFlexible, high-density rubberConforms to eye shape, reduces fatigue
CertificationsCE, IEC/EN60825Meets safety and optical performance standards
AdjustabilityUniversal fit for standard eyepiece portsCustomizable positioning for comfort
DurabilityResists wear and tear from frequent cleaningLong-lasting use in harsh environments
ApplicationHunting scopes, microscopes, binocularsEnhances clarity and reduces ambient light interference

Customization guide

Adjustable outer diameter sizes ensure compatibility with most optical instruments. Customize fit by selecting from three standardized sizes (S/M/L) to accommodate varying eyepiece ports and user anatomies.

Get inspired

With LUGER’s flexible rubber design, you can extend observation sessions without discomfort. Whether tracking wildlife through a scope or studying specimens under a microscope, the ergonomic fit minimizes pressure on eyelids, ensuring clarity and focus.

Choose your model

ParameterBase ModelAdvanced ModelPro Model
Material GradeStandard rubberEnhanced UV-resistant rubberMilitary-grade silicone
Size Options2 sizes (M/L)3 sizes (S/M/L)5 sizes (XS-XXL)
Durability1,000+ uses2,000+ uses5,000+ uses
CertificationsCECE + IP67CE + IP68 + MIL-STD-810

Supplier's note

  1. Technical Breakthroughs:

    • Material Innovation: The Pro Model’s military-grade silicone outperforms traditional rubber by 30% in abrasion resistance.
    • Universal Fit: The Advanced Model’s 3-size range accommodates 95% of adult users, up from 70% in Base Models.
    • Environmental Resilience: IP68 certification on Pro Models enables submersion in water, ideal for fieldwork.

  2. Version Selection Guidance:

    • Base Model: Suitable for casual users needing basic protection (e.g., hobbyist astronomers).
    • Advanced Model: Optimal for professionals requiring durability and size flexibility (e.g., field researchers).
    • Pro Model: Designed for extreme conditions (e.g., military or marine operations) with unmatched longevity and certification compliance.

With the Pro Model’s chemical resistance and IP68 rating, you can safely use it in corrosive environments. Pair its 5-size range with ruggedized scopes to ensure a secure, ergonomic fit even during prolonged missions.

Frequently asked questions

  • Which LUGER eyepiece cover is best suited for hunting scopes?

  • How do I clean the rubber eyepiece covers for scopes?

  • Why choose rubber over silicone for scope eyepiece covers?

  • Are LUGER scope eyepiece covers available in different sizes?

  • Are these covers certified for safety and compliance?

  • Do these covers reduce eye strain during prolonged use?

  • Can these eyepiece covers be used with corrective glasses?

  • How durable are the rubber covers for outdoor hunting environments?

Product comparison

CategoryUsage ScenariosCharacteristicsAdvantagesDisadvantages
Rubber Eyepiece CoversHunting, microscopy, field observationMaterial: Flexible Rubber (40% elongation ▲, ASTM D638)▲ Comfortable fit reduces eye strain (ergonomic design)May stiffen in extreme cold (not rated for -20°C)
Certifications: CE, IEC/EN60825 (laser safety)Dual safety compliance (meets EU and laser standards)Higher cost than basic plastic alternatives
Adjustability: ±5mm range (ISO 9241)Customizable fit for users with corrective lensesLimited to 5mm adjustment (not fully variable)
Plastic Eyepiece CoversBudget gear, short-term useMaterial: Polycarbonate (20% elongation, ASTM D638)Lightweight (30g/unit) and cost-effectiveBrittle under stress (may crack after 50+ uses)
Certifications: CE onlyBasic compliance for general useNo laser safety rating (IEC/EN60825)
Non-adjustableSimple design for quick mountingFixed position may cause discomfort for users with varied eye relief needs
Metal Eyepiece RingsHigh-end scopes, rugged environmentsMaterial: Aluminum Alloy (65 HRC hardness)Rigid structure protects optics from impactsHeavy (50g/unit), no comfort padding
Non-certified for laser safetyDurable for extreme conditionsFixed design (no adjustability)
Adjustable Eyepiece CupsVariable eye relief needsTwist-up cups (0-20mm range ▲▲, ISO 14971)Full eye relief adjustment (ideal for glasses wearers)Complex mechanism may loosen during use
Certifications: CEImproves image clarity for precise observationsRequires manual adjustment for each use
Foam-Padded Eyepiece CoversLong-duration use (birdwatching)Memory foam (2cm thickness ▲, ASTM D3574)Reduces fatigue during prolonged observationAbsorbs moisture (not waterproof)
Certifications: CESoft padding prevents eyelid pressureBulky design may interfere with scope mounting
Weatherproof Eyepiece GuardsHarsh outdoor conditionsSilicone material (IPX6 waterproof ▲, ASTM F1503)Resists rain, dust, and humidity (tested to IPX6)Heavier than rubber (45g/unit)
Certifications: CE, IEC/EN60825Dual safety and environmental protectionLess flexible than standard rubber covers

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