Our Schott Borofloat 33 wafers have excellent mirror-like surface, a high degree of flatness and an outstanding optical quality. Excellent light transmission and its 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.
Get Your BF33 Wafer Quote FAST!
Please let us know which keywords below that you used to find us.

glass sensor
Interdigitated Electrode Arrays
Boroflat 33 substrates used as acceleration, pressure and gyro sensors in automobiles, to switch on light in telecommunications.
Large Area Flat Panel Photon Counting Imaging Detectors for Astronomy and Night
Time Sensing. Borofloat 33 Specs Buy Online!
4" Borofloat 33
Diameter 100 +/-0.3mm
Thickness: 500 +-25um
Also have 175 +/-25um
Double Side Polish
Roughness: <1.5nm (Ra)
TTV: <10um
ground c-shape edge with primary flat acc.to SEMI
surface cleanness: scratch-dig 60-40 according to MIL-PRF-13830
clear apeture: diameter 90nm
cleanroom packed class 1000 according Fed 209