Exodus Welding Glass – Shade 10 – 108x51mm (pack of 10)
Welding lens specially designed for Dive Helmets. Fully covers the face port and therefore provides optimal eye protection. The assembly is made out of durable heat resistant POM and features an integrated flip-up frame for holding any industry standard 2″x 4-1/4″ (51x108mm) welding glass. Quick and easy mounting by means of thick elastic cords with SS carabiner.
Go with:
https://commercialdivingsupplies.com/product/exodus-welding-lens-assembly/