Diffusors for restricted wavelength ranges

There are offered two diffusors combined with UV or VIS bandpass filters for JETI specbos 1211-2 and specbos 1211-UV-2.

As a result, the measurement will not be disturbed by wavelength parts of the spectrum outside of the bandpass transmission. An example is the color measurement of a weak VIS spectrum with a simultaneous strong NIR signal. The integration time will fit to the exposure in the filter transmission range and the stray light will be reduced.