Lens Properties

When picking the right safety glasses for your work needs, it's important to take their Lens Properties into consideration. We stock glasses conforming to all the most common standards, including protection against small object impacts of 12, 45, 120 and 190 metres per second, as well as lenses that withstand extreme temperatures, are resistant to damage from fine particles, electrical short circuit arcs, penetration of hot solids, and more. If you have any questions or need a product recommendation, do not hesitate to contact our customer support team on 020 7501 0594 or via our Contact Us page.

S (Protect Against Small Object Impacts of 12 Meters per Second) View Range			F (Protect Against Small Object Impacts of 45 Meters per Second) View Range			B (Protect Against Small Object Impacts of 120 Meters per Second) View Range
A (Protects Against Small Object Impacts of 190 Metres per Second) View Range			T (Withstand Extreme Temperatures) View Range			N (Anti-Fog) View Range
K (Resistant to Damage from Fine Particles) View Range			R (Enhanced Reflectance) View Range			G (Radiant Heat - Mesh Type Protection Only) View Range
H (Eye Protector Designed to Fit a Small Head) View Range			9 (Resistance to Penetration of Hot Solids) View Range