@misc{indiciae9b4c54ddb227,
  title = {Photomicrographic microscope for both micro and macro application.},
  author = {G F NORRIS and F H MEILLER and K T BOLEN and L R CRISP},
  year = {1961},
  doi = {10.1364/josa.51.000445},
  url = {https://pubmed.ncbi.nlm.nih.gov/13729600/},
  note = {Source identifier: 13729600}
}