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Didymium Calibration Filters

 DIDYMIUM CALIBRATION FILTERS are used for secondary calibration of Spectrophotometers.
DIDYMIUM filters exhibit known absorption at specific wavelengths making these type filters perfectly suited for wavelength calibration
Glass Types used Include

HOYA V-10
HOYA V-30
SCHOTT BG20
SCHOTT BG36
Didymium Calibration Filters
PILKINGTON ON16

Custom sizes can be manufactured on request

Visit the Galvoptics Ltd website for more information on Didymium Calibration Filters

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