Safety Glasses
Safety Working Eyewear Yellow Lens
The SG-JN137A is a safety working eyewear model with a polycarbonate lens offering optical class 1 clarity, high impact resistance, and anti-scratch coating. It features a yellow lens with 99.9% UV protection, anti-fog coating, and soft rubber tip arms for comfort. The frame uses nylon legs and is designed to suit a variety of face shapes, making it suitable for industrial and workshop environments where eye protection is required.
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Specifications
Technical Data
| Model No. | SG-JN137A |
|---|---|
| Lens Material | Polycarbonate |
| Optical Class | 1 |
| Lens Colour Options | Clear, yellow, smoke, or custom |
| UV Protection | 99.9% UVA, UVB, and UVC |
| Lens Coatings | Anti-fog and anti-scratch |
| Frame Material | Nylon |
| Arm Type | Soft rubber tip arms |
| Impact Protection | Medium |
| Fit | Suits a variety of face shapes |
| Minimum Order Quantity | 600 pcs per order |
| Sample Lead Time | 5-7 days |
| Production Lead Time | 30-45 days after deposit |
Detail
Why Buyers Choose This Model
Key Benefits
- Polycarbonate lens meets optical class 1 standards for clear vision and impact resistance
- Yellow lens enhances contrast and visibility in low-light or overcast conditions
- Anti-fog coating maintains clear vision during temperature changes and physical activity
- Anti-scratch hard coating increases lens durability and extends service life
- Soft rubber tip arms improve comfort and reduce pressure points on the nose
- Nylon legs provide flexibility and long-term wear stability
- 99.9% UV protection shields eyes from harmful ultraviolet radiation
- Suits a variety of face shapes without requiring adjustments
Problems It Solves
- Fogging lenses reduce visibility and increase risk in high-humidity or temperature-shift environments
- Scratch-prone lenses degrade over time and compromise visual clarity
- Poorly fitting frames cause discomfort and lead to non-compliance in safety protocols
- Low-impact lenses fail to meet industrial safety standards in high-risk environments
- Lack of UV protection exposes workers to long-term eye damage from sunlight or artificial sources
- Single-lens models limit usability across different lighting conditions without multiple SKUs
Who It Is For
- PPE distributors supplying safety eyewear to industrial and manufacturing clients
- Manufacturers sourcing certified safety glasses for employee safety programs
- Workshop operators needing durable, low-maintenance eyewear for daily use
- Brand owners developing own-label safety eyewear with custom lens options
- Facility managers purchasing bulk safety eyewear for site-wide distribution
Where It Is Used
- Industrial workshops with high dust and airborne particle levels
- Construction sites exposed to bright sunlight and glare
- Manufacturing environments with potential for flying debris
- Laboratories requiring consistent eye protection during routine tasks
- Outdoor work under variable lighting conditions such as dawn, dusk, or overcast days
Technical Features
- Polycarbonate lens with optical class 1 clarity
- Anti-fog coating technology for consistent visibility
- Hard anti-scratch coating for extended lens life
- 99.9% UV protection across UVA, UVB, and UVC wavelengths
- Yellow lens for improved contrast in low-light or overcast conditions
- Soft rubber tip arms for comfort and secure fit
- Nylon legs for flexibility and durability
- Medium impact protection suitable for industrial use
- Suits a variety of face shapes without adjustment
- Interchangeable lens options including clear, yellow, smoke, or custom
Materials
- Polycarbonate lens — provides high impact resistance and optical clarity
- Nylon frame — lightweight, flexible, and durable under repeated use
- Soft rubber tips on arms — reduce pressure on nose bridge and improve comfort
- Hard coating layer — applied to lens surface to resist scratches
- Anti-fog coating — applied to both lens surfaces to prevent condensation
Quality Control
- 100% inspection during production to catch defects early
- Lens coating adhesion and clarity tested before assembly
- Fit and arm tension checked on assembled eyewear
- Packaging condition verified before shipment
- Buyers are advised to inspect goods upon arrival and report any damage with photos or video for prompt resolution
Customisation Options
- Custom lens tint selection beyond standard clear, yellow, and smoke
- Logo printing on frame and arms
- Custom strap colour and webbing print
- Own-brand retail packaging and carton marking
- Full ODM development from customer concept or drawing
How To Use It
- Use the yellow lens in low-light, overcast, or foggy conditions to improve contrast and visibility
- Wipe lenses with a soft, lint-free cloth to maintain anti-fog and anti-scratch coatings
- Avoid contact with abrasive surfaces or harsh chemicals that may degrade coatings
- Adjust the arms to fit snugly without pressure on the nose or ears
- Store in a protective case when not in use to prevent scratches and deformation
- Replace lenses if coating shows signs of wear or fogging persists despite cleaning
Manufacturing
How It Is Made
Injection moulding of polycarbonate lens blanks
Application of anti-fog and anti-scratch coatings to both lens sides
Moulding of nylon frame and arm components
Assembly of frame, arms, and lenses
In-line inspection for coating integrity and fit
Final packaging with label and carton marking
Comparison
How It Compares
| Standard plastic safety glasses | Polycarbonate lens in SG-JN137A offers higher impact resistance and optical class 1 clarity, which standard plastic lenses do not meet. |
|---|---|
| Non-coated lenses | Anti-fog and anti-scratch coatings prevent vision loss from condensation and surface wear, improving safety and longevity. |
| Rigid metal frames | Nylon frame with soft rubber tips provides better comfort and fit across diverse face shapes without compromising durability. |
Industries Using This Product
Questions About This Product
What does optical class 1 mean for the lens
Optical class 1 indicates the lens meets the standard for minimal distortion and high visual clarity, suitable for general industrial and workshop use.
Is the yellow lens certified for safety standards
The lens is designed for safety use with high impact resistance and UV protection. Certification details apply to the clear lens; tinted lenses are supplied for light management.
Can the lens be replaced with another tint
Yes. The lens is interchangeable and can be replaced with clear, smoke, or custom tints based on customer requirements.
How does the anti-fog coating work
The anti-fog coating is applied to both sides of the lens to prevent condensation buildup during temperature changes or physical exertion.
Are the arms adjustable for different face shapes
The arms are made of flexible nylon with soft rubber tips, which conform to a variety of face shapes without requiring mechanical adjustment.
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Quote Safety Working Eyewear Yellow Lens
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