1. How can a smartphone take pictures of a landscape?

  2. Big sensor and landscape photography, DoF
  3. Can a smaller sensor's "crop factor" be used to calculate the exact increase in depth of field?

  4. Lens equivalent depth of field

  5. How to convey a sense of depth & distance in a landscape?

  6. What is the depth of field if the the focus distance is set to infinity?

  7. How can I find cameras with a Depth of Field Preview button?
  8. Analysis of a macro shot with very fast shutter speed

  9. How do you determine the acceptable Circle of Confusion for a particular photo?
  10. What exactly determines depth of field?

  11. How does background blur (bokeh) relate to sensor size?
  12. Understanding focus distance of Nikon f/1.8D lens with D5600 Camera
  13. What is the best lens for shooting flat surfaces?

  14. Which aperture value determines depth of field on variable aperture lenses?
  15. Why should I use the widest aperture for star photography?
  16. How do I find the right motion blur/depth of field trade off in sports photography?

  17. depth of field and f-stop

  18. Why does my depth of field look like it’s swirling?

  19. Why does a bigger sensor lead to a shallower depth of field?
  20. What is the formula for determining where infinity focus begins?
  21. Why does using a tilt-shift lens make things look miniature?
  22. How do I calculate the change in HFOV and VFOV as Object Distance changes?

  23. Why do depth of field calculators show *more* DOF for larger formats with the same lens parameters?

  24. How can I get everything in focus?

  25. What is aperture, and how does it affect my photographs?
  26. Why do we need a DOF preview button?

  27. What variables define DoF?

  28. Is an aperture range of 3.5-5.6 shallow enough to provide great bokeh on a cropped sensor?

  29. How to take a photo with foreground and sky both very sharp?
  30. F-stop vs T-Stop - how do I quickly grasp a videographers view of the world?

  31. Depth of field preview button on Canon 5D Mark II
  32. If I add a 2x telephoto adapter to a 18 - 55 mm 1:3.5 - 5.6 lens will portrait backgrounds go out of focus better?

  33. Why didn't I get bokeh with my 50mm f1.8?
  34. How does changing focal length affect depth of field?

  35. How do I calculate the depth of field of cameras on mobile phones with auto focus?

  36. Do smaller apertures provide more depth of field past the diffraction limit, even if peak sharpness suffers?

  37. How can I get dramatic shallow DOF with a kit lens?

  38. How to get a blurred background using a Canon 18-55 STM lens?

  39. What type of lens should I buy if I want strong out-of-focus blur?
  40. Why isn't this portrait taken at f/29 sharp?

  41. In what kind of scenes does it make sense to use f/1.4 aperture?
  42. Do I need shallow DoF and a large sensor for travel photography?
  43. How to achieve large DOF in a macro like this video?

  44. Will a Canon MP-E 65 provide more depth of field than a reversed lens?

  45. D.O.F equivalence in micro four thirds vs full frame
  46. How to focus on an area correctly, while still blurring everything else?

  47. How can I get infinity focus, both including the moon and a tree in the foreground?

  48. Find hyperfocal distance for HD (1920x1080) resolution?
  49. Why is the area in focus in front of the focus distance narrower than behind it?

  50. Showing depth of field in a picture

  51. Is there a formula to calculate DOF?
  52. Low angle resolution, depth of field and field of view

  53. What determines the sharp parts in an image: the DoF or the focus point?

  54. How to calculate the radius of the bokeh of a subject, while out of focus, relative to the print size?

  55. Is there any software that can extract depth information stored in a jpg file
  56. Can the tilt-shift effect be reversed by a light field camera?

  57. Maximizing bokeh in the foreground?

  58. How can I take a picture of a family and have everyone be in sharp focus?

  59. What is the shape of the focal plane?
  60. Why do viewing conditions affect Depth of Field?

  61. Why is depth of field affected by focal length?

  62. What is the depth-of-field preview button on my DSLR supposed to show me?
  63. How to focus on more objects at the same time while maintaining shallow DOF?

  64. Am I doing something wrong or do I need a new lens? [DOF and focal length]

  65. How to achieve this Soft/Velvety/Mellow look noticeable especially on clothing and sky?

  66. Why did manufacturers stop including DOF scales on lenses?

  67. Can we always talk about noise difference between crop and full frame?
  68. Why I am getting different values for depth of field from calculators vs in-camera DoF preview?
  69. How do I set hyperfocal distance meter on a Pentax 50mm lens, if I want bokeh?

  70. Is a depth of field preview button a must-have feature on a camera?
  71. If I select lenses to give the same framing on APS-C and full frame, would I get the same DoF at the same aperture?

  72. DOF change when keeping subject size same in the frame

  73. Why does the 55-250mm blur the background nicely and easily while the 18-55 does not?
  74. Does shooting landscape at lower f-stop produce reasonably sharp images?

  75. How do I keep both the background and foreground in the image in focus at the same time?

  76. How to improve macro photo sharpness?

  77. How can I take a photo with everything in focus with my DSLR?
  78. How do I take an image without a blurry background?
  79. What would be a good digital alternative to a Canon AE-1 from 1977?

  80. How can I maximize the "blurry background, sharp subject" (bokeh) effect?

  81. Can focus stacking (or a similar technique) also be used to reduce depth of field?
  82. What type of photography lens minimizes background blur?

  83. Is there a 'rule of thumb' that I can use to estimate depth of field while shooting?
  84. How to choose f-stop / depth of field?

  85. What settings do I have to use to not blur out the background?

  86. Why is my subject still out of focus when it's inside the range shown by a depth of field calculator?

  87. Why doesn't the background become blurred when I change the aperture on my Fujifilm S4000?
  88. How can I take shallow depth of field photos with a point-and-shoot camera?

  89. How does sensor size impact depth of field and diffraction for macro photography?

  90. How can I take portraits where more DoF appears in front of the subject than behind?

  91. Does F number stay the same between 35mm and Medium Format?

  92. How do I give my images this vintage travel photo effect?
  93. Can we shoot photos with a very shallow DoF with the Lumix FZ300 at any focal length?

  94. How do I get both subject and background in focus at the same time with my (µ4/3) prime lens?
  95. Canon EF 16-35 f/2.8 prime vs. 50mm f/1.2 lens for bokeh/dreamy effect?

  96. How can I capture product photography with the entire product in focus?
  97. Which will produce a shallower depth of field: 50mm f/1.7 or 70-210mm f/4?
  98. Getting a completely sharp bird when it is up close

  99. Scanners with large depth-of-field?

  100. Why is the Depth of Field Preview button necessary?