IntraAction AOM-405AF1 Acousto-Optic Modulator 40MHz 5mm on NRC Model 36 Stage The visible label showsIntraAction Acousto-Optics AOM-40, Serial6416. 5 mm aperture suggests this is likely theAOM-405AF1 version. Full model suffix is partially obscured on the label. byJuly 5, 2026
