The inflexible optical fiber can be combined with a coupled diffusor to convert the JETI spectrometers RU40/90 and RU60 into Irradiance meters. A suited calibration for spectral Irradiance is optionally available.
JETI spectrometer BlueSpecCube with diffusor (non flexible)
Diffusor with sma-sma connector (fixed) for JETI spectrometer RU49/90 and RU60
RU40/90 basic with sma-sma 200 and fiber coupled diffusor
