1. 1. UNDERSTANDING EXPOSURE After all, its all about painting with light!
2. 2. WHATS 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