Filters in Digital Photography
Sandro V Cuccia
sandro@ImageMedic....
Filters for DSLRs
★ UV/Skylight Filter
★ Polarizing Filter
★ N...
What Size Filter?
3
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What Size Filter?
4
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What Size Filter?
5
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What Size Filter?
Step-Up Adapter Rings
6
Sunday, Oc...
What Size Filter?
Cokin Filter Kits
www.cokin.fr
...
UV/Skylight Filter
★ Pros? - Lens Protection?
★ Cons? - An “extra” piece of glass
...
Polarizing Filter
Theory
9
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Polarizing Filter
I t!!
ve
e
Lo ...
Polarizing Filter
Examples
11
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12
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13
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14
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Polarizing Filter
Cannot be simulated in
Adobe Photoshop!
...
Polarizing Filter
Caveats
★ CIRCULAR Polarizer - Not Linear!
...
Polarizing Filter
Caveats
★ Uneven - Don’t Use for Panos!
...
Polarizing Filter
Caveats
26
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Polarizing Filter
Caveats
Vignetting...
Polarizing Filter
Sources
★ Hoya - www.HoyaFilter.com
★ ...
Neutral Density Filter
29
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Neutral Density Filter
What Does It Do?
30
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Neutral Density Filter
What Does It Do?
31
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Graduated ND Filter
33
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Graduated ND Filter
What Does It Do?
34
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Graduated ND Filter
What Does It Do?
35
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Graduated ND Filter
Can be effectively simulated in
Adobe Photosho...
Sources
www.Amazon.com
B&H Photo - www.BHPhotoVideo.com
...
Thank You!
Sandro@ImageMedic.com
Sunday, October 3, 2010
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Using FILTERS in Digital Photography

Learn about using filters on your Digital SLR camera; concentrating on the Circular Polarizing Filter.
Published on: Mar 4, 2016
Source: www.slideshare.net


Transcripts - Using FILTERS in Digital Photography

  • 1. Filters in Digital Photography Sandro V Cuccia sandro@ImageMedic.com Sunday, October 3, 2010
  • 2. Filters for DSLRs ★ UV/Skylight Filter ★ Polarizing Filter ★ Neutral Density Filter ★ Graduated ND Filter 2 Sunday, October 3, 2010
  • 3. What Size Filter? 3 Sunday, October 3, 2010
  • 4. What Size Filter? 4 Sunday, October 3, 2010
  • 5. What Size Filter? 5 Sunday, October 3, 2010
  • 6. What Size Filter? Step-Up Adapter Rings 6 Sunday, October 3, 2010
  • 7. What Size Filter? Cokin Filter Kits www.cokin.fr 7 Sunday, October 3, 2010
  • 8. UV/Skylight Filter ★ Pros? - Lens Protection? ★ Cons? - An “extra” piece of glass 8 Sunday, October 3, 2010
  • 9. Polarizing Filter Theory 9 Sunday, October 3, 2010
  • 10. Polarizing Filter I t!! ve e Lo What Does It Do? W hy W ★ Darkens blue skies ★ Reduces or Eliminates Reflections ✴ Water ✴ Foliage ★ Enhances/Saturates Color ★ Provides Light Absorption up to 2 stops 10 Sunday, October 3, 2010
  • 11. Polarizing Filter Examples 11 Sunday, October 3, 2010
  • 12. 12 Sunday, October 3, 2010
  • 13. 13 Sunday, October 3, 2010
  • 14. 14 Sunday, October 3, 2010
  • 15. 15 Sunday, October 3, 2010
  • 16. 16 Sunday, October 3, 2010
  • 17. 17 Sunday, October 3, 2010
  • 18. 18 Sunday, October 3, 2010
  • 19. 19 Sunday, October 3, 2010
  • 20. 20 Sunday, October 3, 2010
  • 21. 21 Sunday, October 3, 2010
  • 22. Sunday, October 3, 2010
  • 23. Polarizing Filter Cannot be simulated in Adobe Photoshop! 23 Sunday, October 3, 2010
  • 24. Polarizing Filter Caveats ★ CIRCULAR Polarizer - Not Linear! ★ Use Sunlight WB, not AWB ★ Try a shot with -1/2 stop to intensify ★ No effect on overcast days ★ View through viewfinder darker than normal (watch that camera shake!) 24 Sunday, October 3, 2010
  • 25. Polarizing Filter Caveats ★ Uneven - Don’t Use for Panos! ★ Over-Polarization at High Altitude ★ May need to set focus first for cheaper lenses ★ Vignetting with Wide-Angle Lenses 25 Sunday, October 3, 2010
  • 26. Polarizing Filter Caveats 26 Sunday, October 3, 2010
  • 27. Polarizing Filter Caveats Vignetting Problems Don’t Stack Filters! 27 Sunday, October 3, 2010
  • 28. Polarizing Filter Sources ★ Hoya - www.HoyaFilter.com ★ B&W - www.SchneiderOptics.com ★ Tiffen - www.Tiffen.com ★ HelioPan - www.HelioPan.de ★ Singh-Ray - www.Singh-Ray.com 28 Sunday, October 3, 2010
  • 29. Neutral Density Filter 29 Sunday, October 3, 2010
  • 30. Neutral Density Filter What Does It Do? 30 Sunday, October 3, 2010
  • 31. Neutral Density Filter What Does It Do? 31 Sunday, October 3, 2010
  • 32. Sunday, October 3, 2010
  • 33. Graduated ND Filter 33 Sunday, October 3, 2010
  • 34. Graduated ND Filter What Does It Do? 34 Sunday, October 3, 2010
  • 35. Graduated ND Filter What Does It Do? 35 Sunday, October 3, 2010
  • 36. Graduated ND Filter Can be effectively simulated in Adobe Photoshop and Adobe Lightroom 36 Sunday, October 3, 2010
  • 37. Sources www.Amazon.com B&H Photo - www.BHPhotoVideo.com Camera’s, Etc. - www.CamerasEtc.net 37 Sunday, October 3, 2010
  • 38. Thank You! Sandro@ImageMedic.com Sunday, October 3, 2010

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