Sodium Flare Polycarbonate Clip-on Flip-up Lampworking Glasses - Protective Eyewear for Glass Blowing, Welding & Torch Work - Safety Goggles for Artists, Jewelers & DIY Enthusiasts

Lightweight, Polycarbonate Sodium Flare Clip-on Flip up. Fit Almost Any Style Glasses. Excellent for Soft Glass Working applications. 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.

Excellent sodium flare reduction

Color enhancement features

Preferable choice of Lampworker's and Beadmaker's

Fits on most prescription eyewear

Similar characteristics to Didymium glass