Difference between revisions of "Photography notes"

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(Created page with "* (26.8 mm)/(7210 px) ** 18 mm: 2.4 s ** 55 mm: 0.90 s = (1/1.2) s ** 250 mm: 0.20 s = (1/5.0) s ** 360 mm: 0.14 s = (1/7.1) s ** 720 mm: 0.070 s = (1/15) s ** 1000 mm: 0.050...")
 
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== exposure times ==
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* (26.8 mm)/(7210 px)
 
* (26.8 mm)/(7210 px)
 
** 18 mm: 2.4 s
 
** 18 mm: 2.4 s
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** 2000 mm: 0.079 s = (1/13) s
 
** 2000 mm: 0.079 s = (1/13) s
 
** 3000 mm: 0.052 s = (1/19) s
 
** 3000 mm: 0.052 s = (1/19) s
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 +
== focal lengths ==
 +
 +
* M31 @ 1080p: 208 mm / 216 mm
 +
* M31 @ 4000p: 247 mm / 256 mm
 +
* M33 @ 1080p: 481 mm / 524 mm
 +
* M33 @ 4000p: 570 mm / 621 mm
 +
* Luna @ 1080p: 1040 mm / 1260 mm
 +
* Sol @ 1080p: 1070 mm / 1310 mm
 +
* Luna @ 4000p: 1230 mm / 1490 mm
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* Sol @ 4000p: 1270 mm / 1560 mm
 +
* Venus @ 1080p: 4990 mm / 39200 mm
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* Venus @ 4000p: 5910 mm / 46400 mm
  
 
[[category:WIP]]
 
[[category:WIP]]

Revision as of 2021-04-15T20:34:06

exposure times

  • (26.8 mm)/(7210 px)
    • 18 mm: 2.4 s
    • 55 mm: 0.90 s = (1/1.2) s
    • 250 mm: 0.20 s = (1/5.0) s
    • 360 mm: 0.14 s = (1/7.1) s
    • 720 mm: 0.070 s = (1/15) s
    • 1000 mm: 0.050 s = (1/20) s
    • 1080 mm: 0.047 s = (1/22) s
    • 1500 mm: 0.033 s = (1/30) s
    • 2000 mm: 0.025 s = (1/40) s
    • 3000 mm: 0.016 s = (1/60) s
  • (25.6 mm)/(2200 px)
    • 1000 mm: 0.15 s = (1/6.3) s
    • 1500 mm: 0.10 s = (1/9.5) s
    • 2000 mm: 0.079 s = (1/13) s
    • 3000 mm: 0.052 s = (1/19) s

focal lengths

  • M31 @ 1080p: 208 mm / 216 mm
  • M31 @ 4000p: 247 mm / 256 mm
  • M33 @ 1080p: 481 mm / 524 mm
  • M33 @ 4000p: 570 mm / 621 mm
  • Luna @ 1080p: 1040 mm / 1260 mm
  • Sol @ 1080p: 1070 mm / 1310 mm
  • Luna @ 4000p: 1230 mm / 1490 mm
  • Sol @ 4000p: 1270 mm / 1560 mm
  • Venus @ 1080p: 4990 mm / 39200 mm
  • Venus @ 4000p: 5910 mm / 46400 mm