====Light Sources====

  * [[en:yanding:imaging_basics:optics:light_sources:blackbody|Blackbody]]
  * [[en:yanding:imaging_basics:optics:light_sources:lambertian_surface|Lambertian Surface]]
  * [[en:yanding:imaging_basics:optics:light_sources:led|LED]]
  * [[en:yanding:imaging_basics:optics:light_sources:fluorescent_lamp|Fluorescent Lamp]]