Author Comment Last activity Moderation
paul_delamusica "For serious work at low cost, one should consider a used professional spectrometer. I am working on an old Hitachi 100-80 double beam spectrophotom..." | Read more » over 3 years ago
paul_delamusica "It should be quite straight forward. My suggestion is to purchase a full spectrum converted high quality camera and add different filters for selec..." | Read more » over 3 years ago