Safety Glasses
Certificated Safety Lab Glasses Working Protective
The SG-JN109 is a certified safety lab glass with a polycarbonate frame and polycarbonate lens, designed for industrial and laboratory use. It features integrated side shields with ventilation, a hard coating for anti-scratch performance, and anti-fog technology. The lens provides 99.9% UV protection and complies with optical class 1 requirements. It is engineered to fit over prescription glasses and offers unrestricted peripheral vision with lateral protection.
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Specifications
Technical Data
| Model No. | SG-JN109 |
|---|---|
| Frame Material | Polycarbonate |
| Lens Material | Polycarbonate |
| Lens Coatings | Anti-fog and hard coating |
| UV Protection | 99.9% |
| Optical Class | 1 |
| Impact Protection | Medium |
| Fit Over Glasses | Yes |
| Side Shields | Integrated with vents |
| Lens Options | Clear, yellow, gray or custom |
| 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
- Integrated side shields with vents improve airflow and reduce fogging during prolonged use
- Polycarbonate lens and frame deliver high impact resistance and durability
- Anti-fog coating maintains clear vision in humid or temperature-shift conditions
- Hard coating resists scratches from routine handling and cleaning
- Optical class 1 lens ensures accurate visual clarity for precision tasks
- Designed to fit over prescription glasses, reducing the need for separate corrective eyewear
- 99.9% UV protection shields eyes from harmful ultraviolet radiation
- Medium impact protection meets basic industrial safety standards
Problems It Solves
- Standard safety glasses with no side protection leave the eyes vulnerable to lateral impact
- Fogging in high-humidity or temperature-variable environments reduces visibility and safety
- Scratch-prone lenses degrade over time and impair vision, increasing risk
- Eyewear that does not fit over prescription glasses forces workers to use multiple pairs
- Non-compliant lenses fail to meet optical or safety standards required by regulations
- Lack of UV protection exposes users to long-term eye damage in outdoor or bright indoor settings
Who It Is For
- PPE distributors supplying safety eyewear to industrial and lab customers
- Manufacturers sourcing certified safety glasses for employee safety programs
- Laboratory equipment suppliers adding protective eyewear to their product range
- Brand owners developing own-label safety glasses for industrial markets
- Facility managers procuring compliant eyewear for site-wide safety compliance
Where It Is Used
- Laboratory environments with chemical splashes and airborne particles
- Industrial workshops with flying debris and grinding operations
- Manufacturing floors where eye protection is required for all personnel
- Maintenance and repair tasks involving tools and moving parts
- Workplaces requiring eyewear that fits over personal prescription glasses
Technical Features
- Integrated side shields with ventilation channels for improved airflow
- Polycarbonate lens with anti-fog coating technology
- Hard coating for anti-scratch performance
- 99.9% UV protection across the lens surface
- Optical class 1 compliance for accurate visual clarity
- Medium impact resistance suitable for general industrial use
- Designed to fit over prescription glasses
- Unrestricted peripheral vision with lateral protection
- Polycarbonate frame for lightweight durability and impact resistance
Materials
- Polycarbonate frame — lightweight, impact-resistant, and durable across temperature variations
- Polycarbonate lens — provides high impact resistance and optical clarity
- Hard coating — applied to the lens surface to resist scratches during daily use
- Anti-fog coating — technology applied to maintain clear vision in humid or changing conditions
- Ventilation channels — integrated into the frame to reduce internal fogging
Quality Control
- 100% inspection during production to catch defects early
- Lens coating adhesion and clarity checked before assembly
- Fit and frame alignment verified on assembled glasses
- Packaging condition checked 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 from available options including clear, yellow, gray
- Logo printing on frame and strap
- Custom strap colour and webbing print
- Own-brand retail packaging and carton marking
- Full ODM development from a customer's concept or drawing
How To Use It
- Wear the glasses over prescription lenses to ensure full protection and vision correction
- Clean the lens with a soft cloth and mild detergent; avoid abrasive cleaners that damage coatings
- Do not wipe a wet anti-fog lens with a dry cloth — this can degrade the coating
- Store in a protective case when not in use to prevent scratches and fogging
- Inspect the lens and frame regularly for signs of wear or coating failure
- Replace the glasses if the lens becomes scratched, cracked, or if the anti-fog coating no longer performs
Manufacturing
How It Is Made
Injection moulding of polycarbonate frame and lens blanks
Application of anti-fog and hard coatings to the lens surface
Assembly of frame and lens with integrated side shields
Fit verification for over-glasses compatibility
In-line inspection during production
Final packaging and carton marking
Comparison
How It Compares
| Safety glasses without side shields | Integrated side shields on the SG-JN109 block lateral debris and particles that can enter from the sides, improving protection |
|---|---|
| Standard plastic safety glasses | The polycarbonate construction of SG-JN109 offers superior impact resistance and optical clarity compared to basic plastic frames and lenses |
| Non-coated lenses | Anti-fog and hard coatings on the SG-JN109 maintain clear vision and durability, reducing the need for frequent replacements |
Industries Using This Product
Questions About This Product
Does the lens meet optical class 1 requirements
Yes, the lens complies with optical class 1, ensuring accurate visual clarity and minimal distortion for precision tasks.
Can the glasses be worn over prescription glasses
Yes, the SG-JN109 is specifically designed to fit over prescription glasses without pressure or discomfort.
What is the UV protection level
The lens provides 99.9% UV protection across the spectrum, shielding the eyes from harmful UVA, UVB, and UVC rays.
Are the lenses anti-fog
Yes, the lens features anti-fog coating technology to maintain clear vision in humid or temperature-changing environments.
Can I get custom lens tints
Yes, custom lens tints are available beyond the standard clear, yellow, and gray options.
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