3M SecureFit SF203AF Safety Glasses (Grey Lens, Anti-Fog)

The 3M SecureFit SF203AF are lightweight safety glasses with a grey (smoke) anti-fog lens, certified to EN 166. The grey tint cuts glare for outdoor and bright work, while 3M’s self-adjusting temple technology gives a secure, comfortable fit across a wide range of users.

Product overview

The SecureFit 200 Series uses 3M’s Pressure Diffusion Technology temples, which flex to fit different head sizes and reduce pressure points. Because the SF203AF has a grey lens, it suits sunny, outdoor and high-glare environments, and the anti-fog coating keeps vision clear when moving between temperatures. The polycarbonate lens is impact-resistant to EN 166.

Key features and benefits

• Grey anti-glare lens: cuts brightness for outdoor and sunny work.
• Anti-fog coating: stays clear across temperature changes.
• Self-adjusting temples: Pressure Diffusion Technology fits many head sizes comfortably.
• Lightweight wrap design: good coverage and a clear field of view.
• EN 166 certified: impact-resistant polycarbonate lens.

Main industries and applications

• Outdoor & construction: bright, sunny conditions.
• Logistics & yard work: glare reduction outdoors.
• Manufacturing: general impact eye protection.
• Utilities & infrastructure: outdoor site tasks.

Technical specifications

Why buy from Techmaster Electronics

Techmaster Electronics is an authorised supplier of 3M personal protective equipment in Vietnam. We supply genuine 3M eye protection, advise on the right lens and fit for your work, and provide dependable after-sales support. Contact Techmaster for a free consultation and a quotation.

Frequently asked questions

What is the grey lens for?

The grey (smoke) tint reduces glare and brightness, making the SF203AF suited to outdoor and sunny work.

What does the self-adjusting temple do?

3M’s Pressure Diffusion Technology lets the temples flex to fit a wide range of head sizes comfortably, reducing pressure points.

How is the SF203AF different from the SF202AF?

The SF203AF has a grey anti-glare lens for bright conditions, while the SF202AF has an amber lens that enhances contrast in low light.

Are the lenses impact-resistant?

Yes. The polycarbonate lens is impact-resistant and certified to EN 166.