Sodium Flare Acrylic Glass Working Sheet
Phillips 202 Sodium Flare Acrylic Sheeting. They come standard in sizes 6.0" x 6.0", 12" x 12" and 18" x 24". Other sizes are available upon request for special camera lenses, viewing windows, or for torch mounts.
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.
Available 6” x 6”, 12” x 12” or 18” x 24”