3. DSLR Photography 101 - Exposure

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Decks from my photography workshop

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3. DSLR Photography 101 - Exposure

  1. 1. UNDERSTANDING EXPOSURE After all, it’s all about painting with light!
  2. 2. WHAT’S A WELL EXPOSED IMAGE?
  3. 3. 3
  4. 4. 4
  5. 5. EXPOSURE TRIANGLE Aperture Sensitivity/ ISOShutter Speed
  6. 6. APERTURE
  7. 7. TIME/ SHUTTER SPEED
  8. 8. SENSITIVITY/ ISO
  9. 9. Control Aperture
  10. 10. Aperture: f/5.6
  11. 11. Aperture: f/5.6 Aperture: f/13
  12. 12. Control Shutter Speed (S) Paul Bica
  13. 13. Shutter Speed - 8s Paul Bica
  14. 14. Shutter Speed - 8s Shutter Speed - 1/1000 Paul Bica
  15. 15. Control ISO
  16. 16. ISO:800
  17. 17. ISO:800 ISO:800
  18. 18. Why not alwaysshoot at a high ISO?
  19. 19. © exposureguide.com
  20. 20. SLOW SHUTTER OR FAST?
  21. 21. SLOW SHUTTER OR FAST? Shutter Speed: 1/2000th of a second ©Anuroop Krishnan
  22. 22. SLOW SHUTTER OR FAST? Shutter Speed: 1/2000th of a second ©Anuroop Krishnan Shutter Speed: 1/15th of a second ©Anuroop Krishnan
  23. 23. Absolute rubbish You control the camera not the other way around
  24. 24. DEPTH OF FIELD
  25. 25. FOUR FACTORS INFLUENCING DOF Depth of Field Aperture Distance Focal LengthPerspective
  26. 26. How about perspective?
  27. 27. GET AT EYE LEVEL © Dr Caesar Sengupta
  28. 28. 21
  29. 29. A FEW SPECIFICS
  30. 30. Ever wondered what this means?
  31. 31. Highlights Shadows White point Black point Dark to bright, from left to right
  32. 32. Clipped Highlights A potentially overexposed image
  33. 33. Clipped Shadows A potentially underexposed image
  34. 34. A tough to correct image
  35. 35. An easy to enhance image Subtle Shadows Subtle Highlights
  36. 36. Seeing the world as 18% gray
  37. 37. What you see
  38. 38. What you see What your camera sees
  39. 39. So…
  40. 40. What you see
  41. 41. What you see What you photograph
  42. 42. What you see
  43. 43. What you see What you photograph
  44. 44. Metering
  45. 45. Auto Daylight Cloudy Shade Tungsten Fluorescent Flash Custom White Balance
  46. 46. Focussing Single-point Spot AF (Manual Selection) for pinpoint focusing Single-point AF (Manual Selection) AF point expansion (Manual Selection) AF point expansion (Manual selection surrounding points) Zone AF (Manual selection of zone) 61 point automatic selection AF Focus Point Selection
  47. 47. ONE SHOT AI SERVO AI FOCUS Focussing Modes
  48. 48. Drive
  49. 49. Some homework

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