Optical filters picture, BG3, BG4 transmission
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Optical Transmission* of BG3, BG4

Transmission curve Schott BG3, BG4
Principle curve, tk 1mm
Wavelength nm

With friendly permission from SCHOTT Germany.


In order to calculate and display individual transmission curves, or to show and analyse the full transmittance spectrum of the filters above, please use our SCHOTT-Filter Calculator.


Additional detailed specifications and filter properties on request.