Editing F-number (section)

==== Typical one-half-stop f-number scale ====
{|class="wikitable" style="text-align:center"
! scope="row" | AV
| −1 || −{{frac|2}} || 0 || {{frac|2}} || 1 || {{frac|1|1|2}} || 2 || {{frac|2|1|2}} || 3 || {{frac|3|1|2}} || 4 || {{frac|4|1|2}} || 5 || {{frac|5|1|2}} || 6 || {{frac|6|1|2}} || 7 || {{frac|7|1|2}} || 8 || {{frac|8|1|2}} || 9 || {{frac|9|1|2}} || 10 || {{frac|10|1|2}} || 11 || {{frac|11|1|2}} || 12 || {{frac|12|1|2}} || 13 || {{frac|13|1|2}} || 14
|-bgcolor="#FFFFCC"
! scope="row" | ''N''
|style="background:#CCFFCC;"| 0.7 || 0.8 ||style="background:#CCFFCC;"| 1.0 || 1.2 ||style="background:#CCFFCC;"| 1.4 || 1.7 ||style="background:#CCFFCC;"| 2 || 2.4 ||style="background:#CCFFCC;"| 2.8 || 3.3 ||style="background:#CCFFCC;"| 4 || 4.8 ||style="background:#CCFFCC;"| 5.6 || 6.7 ||style="background:#CCFFCC;"| 8 || 9.5 ||style="background:#CCFFCC;"| 11 || 13 ||style="background:#CCFFCC;"| 16 || 19 ||style="background:#CCFFCC;"| 22 || 27 ||style="background:#CCFFCC;"| 32 || 38 ||style="background:#CCFFCC;"| 45 || 54 ||style="background:#CCFFCC;"| 64 || 76 ||style="background:#CCFFCC;"| 90 || 107 ||style="background:#CCFFCC;"| 128
|}