t32u</td>
<td><span class=s>0 = 1/3 EV
  <br>1 = 2/3 EV
  <br>2 = 1 EV</span></td></tr>
<tr>
<td class=r title='16 = 0x10'>16</td>
<td>IntervalLength</td>
<td class=c>int32u</td>
<td>&nbsp;</td></tr>
<tr class=b>
<td class=r title='17 = 0x11'>17</td>
<td>IntervalNumber</td>
<td class=c>int32u</td>
<td>&nbsp;</td></tr>
<tr>
<td class=r title='18 = 0x12'>18</td>
<td>FocalLength</td>
<td class=c>int32u</td>
<td>&nbsp;</td></tr>
<tr class=b>
<td class=r title='19 = 0x13'>19</td>
<td>FocusDistance</td>
<td class