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Charles S. Johnson, Jr.

Charles S. Johnson, Jr.

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Charles S. Johnson, Jr., is Professor Emeritus at the University of North Carolina at Chapel Hill, NC. Now he is making use of his science background to research and write about the science behind photography. This work attempts to explain light and optics, sensors, and the human visual system. In addition, it provides an introduction to human perception of color, appreciation of art, and cognitive limitations. His leisure activities include travel and nature photography. He is the author of "Science for the Curious Photographer" that was published in 2010 and is available at local booksellers and online.
  • Canon 70D
  • Canon SL1
  • Canon 6D
  • Canon S110
  • Sigma 15mm,10mm fisheyes
  • Sigma 150mm, 105mm macros
  • Canon 15-85mm, 10-22mm, 40mm f/2.8
  • Samyang 14mm
  • Canon 100-400mm L, 24-105mm L, 70-200mm L
  • Gitzo Explorer, MeFoto C1350
  • Nodal Ninja 3 MkII, iOptron Skytracker, CamRanger
Garth Smith
Photos 42
Likes 888
Comments 345
Stefan Hefele
Photos 430
Likes 297936
Comments 20854
Leon Baas
Photos 47
Likes 7046
Comments 1289
Tommy Eliassen
Photos 71
Likes 30532
Comments 2306
Jessica Jenney
Photos 374
Likes 38446
Comments 7521
Anita Stizzoli
Photos 92
Likes 11794
Comments 2843
Wojciech Dabrowski
Photos 12
Likes 686
Comments 18
Mark van der Walle
Photos 138
Likes 3280
Comments 1460
Béla Török
Photos 686
Likes 194418
Comments 48435
Brad Grove
Photos 376
Likes 17219
Comments 3015