3M SF301AF ແວ່ນຕາ

The 3M™ SecureFit™ 300 series glasses are equipped with 3M™ Pressure Diffusion Temple Technology to help reduce pressure load in the temples and ears for a comfortable feeling.

The 3M™ SecureFit™ 300-frame glasses are designed so that pressures are diffused and automatically adjust to fit most wearers' faces, providing comfort for the wearer. Light weight (< 29 grams). Anti-fog coating for better viewing angles and increased comfort. Absorbs 99.9% of UVA and UVB rays. Compliant with CSA Z94.3 2007 and ANSI Z87.1 2010.

Pressure dispersion technology allows the frames to self-adjust to each wearer's size

With a face-hugging design and built-in anti-fog technology for added protection

Safe and secure design, prevents glasses from slipping even when you are moving and active

Meets ANSI Z87.1-2015 and CSA Z94.3 . standards