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Ensinger PEI

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Schott BG62HS Bandpass Filter
Categories: Ceramic; Glass; Optical; Filter

Material Notes: Ionically colored glass, Bandpass filter/shortpass filter, Color compensating filter/IR cut filter. Long-term changes of the polished surface are possible under some circumstances.

Information provided by SCHOTT.

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Physical PropertiesOriginal ValueComments
Density 2.87 g/cc
Thickness 100 microns
 
Mechanical PropertiesOriginal ValueComments
Hardness, Knoop 395HK (0.1/20)
 
Thermal PropertiesOriginal ValueComments
CTE, linear 11.5 µm/m-°C
@Temperature -30.0 - 70.0 °C
 13.3 µm/m-°C
@Temperature 20.0 - 300 °C
Transformation Temperature, Tg 419 °C
 
Optical PropertiesOriginal ValueComments
Refractive Index 1.541
@Wavelength 546.1 nm
Transmission, Visible <= 0.50 %
@Wavelength 694 nm
 6.3 %
@Wavelength 640 nm
 >= 7.0 %
@Wavelength 633 nm
 >= 86 %
@Wavelength 514 nm
IR Transmittance <= 0.0010 %
@Wavelength 870 nm
 <= 0.10 %
@Wavelength >=1060 nm
 9.0 %
@Wavelength 1400 nm
 <= 9.4 %
@Wavelength >=4100 nm
 80 %
@Wavelength 2050 - 2300 nm
UV Transmittance <= 4.7 %
@Wavelength <=340 nm
 >= 68 %
@Wavelength 405 nm
Reflection Coefficient, Visible (0-1) 0.913
@Wavelength 587.6 nm
Reflection Factor P
 
Descriptive Properties
Bubble class2

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CSGT9849 / 183102

Proto3000 – 3D Engineering Solutions

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