The high brightness fluorescent standard possesses the highest CIE brightness of any currently available plastic material. The acrylic substrate is doped with an optical brightener and opacifying agents to give a CIE brightness of over 150. Tint values are in the range of 7. These standards are 52 mm x 75 mm and come in a convenient black Delrin holder with an anodized aluminum cover.

Part #	Description
HBF-023	High Brightness Standard, in holder, 2" x 3" (52 mm x 76 mm), matte finish.