Sodium Flare Polycarbonate Stylish Metal Wrap Frame - 58/36-17-115mm
Our Model 116 features offers some of the best protection offered on any metal wrap frame. The thin metal frame is super-lightweight and the wrap-around style lenses offer maximum visibility. For medium to large face sizes.
This polycarbonate is very efficient in filtering sodium flare in addition to providing good ultraviolet protection. It is very comfortable for viewing under high ambient light conditions such as when working with glowing heat sources for a duration of time. Also, although it has a relatively low luminous transmission of 38%, it is not recommended for glassworking where Infrared protection is needed. This filter is more for soft glass usage.