SCHOTT BOROFLOAT® 33 PYREX CIRCLE – 2 1/2″ O.D. X 1/8″ THICK
BOROFLOAT® 33 is a clear and transparent colorless glass. Its excellent transmission and it’s very weak fluorescence intensities over the entire light spectrum make BOROFLOAT® 33 ideal for a wide range of applications in optics, optoelectronics, photonics, and analytical equipment.