Spectrum Genius Transmittance is an App for the measurement of transmission curves
Measure light transmittance depending on the wavelength, for example of diffusor, LED lights, optical filters, glass or Makrolon as PC, PMMA. Luminaire manufacturers obtain a quick overview of the damping materials. However, manufacturers of opal glass can check the permeability in the simplest way during the process.
As well photographers can measure the permeability of different colour filters in a jiffy.
Available on the Apple App Store.