Univet 604 glasses for welding
- Ultra light frame with double cup and side ventilation valves
- Nasal bridge width adjustment
- Double lens in anti-splinter transparent polycarbonate and green glass 5 diameter 50 mm
- Lenses easily replaceable via filter stop ring
- type of mask frame
- Weight 79. gm
- Nylon frame features
- Features elastic band Elastic fabric
- Ventilation system not ventilated
- Lens material Glass + polycarbonate
- Green lenses color 5
- Scratch-proof technical treatment
- Optical class 1
- UV protection 380 nm
- Standards UNI EN 166 EN 169 EN 175
- Lens marking 5 U 1 CE or 5 XWT 1 CE