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Product Overview — Safety Spectacle Clear/Dark UD46 (Vaultex)
The Vaultex UD46 Safety Spectacle is a high-performance pair of protective eyewear designed to shield the user’s eyes from impact hazards, dust, debris, and harmful ultraviolet (UV) light in work and outdoor environments. Trusted in industrial, construction, and maintenance settings, this safety spectacle combines rugged durability with lightweight comfort — making it suitable for long durations of wear.
Available in clear and dark lens variants, these spectacles are versatile enough for both indoor tasks requiring unobstructed vision and outdoor tasks where glare reduction and UV filtering are beneficial, without compromising protection.
Construction & Materials
Vaultex UD46 Lens Material
The lenses are constructed from impact-resistant polycarbonate, a material known for:
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Exceptional toughness — able to withstand flying debris and low to medium energy impacts without shattering.
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Lightweight clarity — polycarbonate is much lighter than glass, reducing fatigue during extended wear.
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Optical quality — delivers clear, undistorted vision across the field of view.
The lenses also feature an anti-scratch coating, helping maintain optical clarity over time even when scratched by dust, grit, or rough handling.
Frame Design
The frame is typically a shiny black half-frame constructed for durability and comfort, with:
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Adjustable black temples to ensure secure fit across a range of head sizes.
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Flexible temple tips to reduce pressure at contact points behind the ear and improve comfort during long shifts.
The half-frame style also helps keep the spectacles lightweight while still maintaining rigid structural support for the lenses.
Standards & Compliance
The Vaultex UD46 Safety Spectacle UD46 is engineered to comply with widely accepted eye protection standards:
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ANSI Z87.1 (2003) — North American standard requiring rigorous impact resistance for safety eyewear.
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EN 166 — European personal eye protection standard covering mechanical strength, optical quality, and other performance criteria.
Meeting both ANSI Z87.1 and EN 166 standards ensures that these spectacles provide dependable protection in many industrial, laboratory, and construction scenarios where high-speed particles and debris are a hazard.
Protective Performance
Impact Resistance
The Vaultex UD46 polycarbonate lenses are rated to withstand impacts from flying objects, fragments, and debris at moderate speeds — a common risk in workshops, construction sites, forestry work, and mechanical maintenance. This reduces the risk of eye injury from sparks, wood chips, metal shavings, and similar particulates.
UV Protection
Both Vaultex UD46 safety glass clear and dark lens options provide 99.9% protection against harmful ultraviolet (UV) radiation, helping protect the eyes from long-term sun exposure and reducing glare when working outdoors. Vaultex UV protection is especially important in sunny climates or prolonged outdoor exposure.
Anti-Scratch Coating
The Vaultex UD46 safety glass lenses come with a protective coating that resists scratches — extending the useful life of the spectacles and preserving optical clarity even in abrasive environments where particles may constantly make contact with the lens surfaces.
Lens Variants — Clear & Dark
Clear Lens
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Ideal for indoor and low-light environments such as workshops, warehouses, laboratories, and assembly lines.
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Provides clear, unobstructed vision while maintaining impact protection.
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Suitable for tasks requiring fine detail or accurate visibility.
Dark Lens
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Designed for outdoor environments and bright light conditions.
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Reduces glare and eye fatigue under strong sunlight.
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Still offers the same impact protection and 99.9% UV filtering as clear lenses, making it a versatile option for outdoor construction, roadwork, and maintenance roles.
Users can choose between the clear or dark lenses based on environment and lighting conditions; organizations often supply both types for seasonal or task-specific use.
Comfort & Fit
The Vaultex UD46 spectacle is designed for daily, long-duration wear:
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Lightweight design reduces pressure on the face and nose bridge, minimizing discomfort over long shifts.
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Adjustable temples allow individuals to customize the Vaultex fit, ensuring spectacles stay secure even during active tasks.
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Flexible temple tips cushion the contact points, reducing pinch points and hotspots.
Comfort is critical in safety eyewear — poorly fitting glasses often lead to non-compliance among workers.
Vaultex UD46 Typical Use Cases
These Vaultex UD46 safety glass spectacles are suitable for a broad range of applications where eye safety is essential:
Construction & Civil Work
Protects against dust, concrete chips, wood splinters, and flying debris encountered on building sites.
Workshop & Mechanical Maintenance
Shields eyes from metal shavings, sparks from cutting/grinding, and granular debris.
Manufacturing & Production Lines
Useful in assembly areas where small fragments may be ejected during machine operation.
Outdoor Work
Dark lenses reduce glare under sunlight while offering UV protection for workers in roadworks, landscaping, and agriculture.
Laboratories & Chemical Handling (Basic Protection)
Provides basic splash protection from low-risk particulate liquids (not a full chemical goggle).
Care, Maintenance & Storage
To ensure longevity and optimal performance:
Cleaning
Clean with a soft, lint-free cloth and mild soapy water. Avoid abrasive materials that can damage the anti-scratch coating.
Inspection
Regularly check for damage, cracks, or deep scratches. Replace immediately if vision clarity is compromised or if structural damage is present.
Storage
Store in a clean, dry place away from direct sunlight and high temperatures. Prolonged heat can warp frames or degrade lenses.
Advantages & Limitations
Advantages
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Meets ANSI Z87.1 and EN 166 protective standards.
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99.9% UV protection for outdoor glare reduction.
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Impact-resistant polycarbonate for robust eye protection.
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Lightweight and adjustable for all-day comfort.
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Availability in clear and dark lenses for diverse lighting conditions.
Limitations
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Not sealed goggles; does not provide full splash or chemical resistance — use chemical-rated goggles for hazardous liquids.
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Dark lenses reduce visible light — not ideal for low-light environments.
