The Swordfish® BH10616AF is the first safety glass to pass the ASTM F2178-17b Arc Rating and Standard Specification for Eye and Face Protective Products.
Electrical arcs emit extremely high intensity light across a wide spectrum that can damage eyes delicate structures, such as the cornea and/or the retina.
Here is a typical example of arc exposure at 5 cal/cm2
There was no evidence of after-flame, ignition, melting or dripping.
