Sodium Flare Polycarbonate Glass Working Spectacles in Womens Plastic Frame - 55/39-17-138mm
The new 230 frame brings a trendy and fashionable look in its vibrant colours, Phillips captures the spirit with an attitude. It was designed for young women looking for a great new design at an accessible price. The 230 frame centred on protection, performance and style has head hugging temple design, excellent splash and side protection with a flair for fashion. The frame is made out of a durable TR-90 plastic composite for high impact and chemical resistance. The frame meets or exceeds ANSI Z87.1 approvals.
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.