3M™ SECUREFIT™ SAFETY GLASSES, MIRROR BLUE LENSES, ANTI-SCRATCH.

What these safety glasses are and why choose them

The 3M™ SecureFit™ SF400 Series safety glasses with blue mirror lenses are lightweight, rimless protective spectacles designed for comfortable, secure eye protection. They combine a wide field of vision, integrated side-shields and 3M™ Pressure Diffusion Temple Technology to deliver reliable protection against high speed particles at low energy and sun glare, even in extreme temperatures.

Main features

• Rimless polycarbonate lens design for excellent coverage and a wide field of vision.
• Blue mirror lens offering sun-glare protection in accordance with EN172:1994 (as amended).
• Optical class 1 lens suitable for prolonged use.
• Protection against high speed particles at low energy (F) at extreme temperatures -5°C and +55°C (T) in accordance with EN166:2001.
• Integrated side-shield for additional lateral protection.
• 3M™ Pressure Diffusion Temple Technology for a secure and comfortable fit across a diverse workforce.
• Adjustable nose pads for a personalised fit.
• Soft-touch dual-moulded temple inlays for enhanced comfort and grip.
• Very lightweight design at only 19 g.

Technical specifications

• Product series: 3M™ SecureFit™ SF400 Series Safety Spectacles
• Typical model for blue mirror lens: SF408AS-EU, PC Blue Mirror AS
• Lens type: Blue mirror polycarbonate
• Lens marking: 5-3.1 3M 1 FT
• Optical class: 1 (suitable for prolonged use)
• Impact protection: F (high speed particles at low energy, 45 m/s)
• Temperature range for impact testing: -5°C and +55°C (T)
• Standards: EN166:2001; EN172:1994 (as amended)
• Lens UV/sun protection: Sun-glare protection providing UV protection in the range 280 nm – 350 nm (according to EN172:1994 as amended, marking 5-3.1)
• Frame marking: All variants SF400 Series 3M EN166 FT CE
• Weight: 19 g
• Lens material: Polycarbonate
• Temple arm material: Polycarbonate
• Temple inlay material: TPE
• Temple pin material: Stainless steel
• Optional foam insert (brow): Nylon
• Optional foam insert (body): EVA foam

Applications and use cases

The 3M™ SecureFit™ SF400 Series blue mirror safety glasses may be suitable for a wide range of applications where eye protection from low-energy high speed particles and sun glare is required, including:

• Construction
• Engineering
• General assembly
• Inspection work
• Light duty maintenance and repair

The blue mirror lens is designed for sun-glare protection and is particularly useful for workers who are exposed to bright outdoor conditions.

Use limitations

• Never modify or alter this product.
• Do not use this product against hazards other than those specified for this eyewear.
• Not suitable for grinding or welding.
• Not designed to be worn over prescription spectacles.
• In accordance with EN166:2001, safety spectacles cannot be tested and approved for use against liquid droplets. Where liquid protection is required, a suitable product such as safety goggles should be considered.

Standards and approvals

• Meets the basic safety requirements of European Community Directive 89/686/EEC and is CE marked.
• Tested and CE approved against EN166:2001.
• Design-stage examination carried out by ECS GmbH - European Certification Service, Huettfeldstrasse 50, 73430 Aalen, Germany (Notified Body number 1883).

FAQ

1. What type of protection do these blue mirror safety glasses provide?

They provide protection against high speed particles at low energy (F) at extreme temperatures (-5°C and +55°C) in accordance with EN166:2001, and sun-glare protection with UV coverage in accordance with EN172:1994 (as amended), marking 5-3.1.

2. Are these glasses suitable for long periods of wear?

Yes. They use an optical class 1 lens suitable for prolonged use and have a lightweight 19 g design with 3M™ Pressure Diffusion Temple Technology and adjustable nose pads for enhanced comfort.

3. Can I wear these safety glasses over prescription spectacles?

No. These products are not designed to be worn over prescription spectacles.

4. Do they protect against liquid droplets or splashes?

No. In accordance with EN166:2001, safety spectacles like these cannot be tested and approved for use against liquid droplets. A suitable safety goggle should be used where liquid protection is required.

5. Are these glasses recommended for welding or grinding?

No. The product is not suitable for grinding or welding.

6. What does the marking 5-3.1 3M 1 FT mean on the blue mirror lens?

It indicates sun-glare protection with UV coverage in accordance with EN172:1994 (as amended) (5-3.1), manufacturer (3M), optical class 1, and impact resistance against high speed particles at low energy (F) tested at extreme temperatures (T).

7. Is there an option to improve the seal around the brow area?

Yes. An optional foam insert (brow nylon with EVA foam) is available for the SF400 series.

Section 14 – Transport information

Consultar ficha técnica del fabricante.

Section 8 – Individual protection measures

Consultar ficha técnica del fabricante.

*Contenido generado por IA