IR lens, f=83.4 mm (12°) with case P/N: T199077

Description

<p>The 12° lens provides approximately two times magnification compared to the standard 28° lens. This lens is ideal for small or distant targets, such as overhead power lines.</p>

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<th colspan="2">
<p>Imaging and optical data</p>
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</tr>
</thead>
<tbody>
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<td>
<p>Field of view (FOV)</p>
</td>
<td>
<p>12° × 9° ( 15.2° diagonal)</p>
</td>
</tr>
<tr>
<td>
<p>Minimum focus distance</p>
</td>
<td>
<p>1.3 m&nbsp;(4.26 ft.)</p>
</td>
</tr>
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<td>
<p>Focal length</p>
</td>
<td>
<p>83.4 mm&nbsp;(3.28 in.)</p>
</td>
</tr>
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<td>
<p>Spatial resolution (IFOV)</p>
</td>
<td>
<p>0.20 mrad</p>
</td>
</tr>
<tr>
<td>
<p>Lens identification</p>
</td>
<td>
<p>Automatic</p>
</td>
</tr>
<tr>
<td>
<p>F-number</p>
</td>
<td>
<p>1.2</p>
</td>
</tr>
<tr>
<td>
<p>Number of lenses</p>
</td>
<td>
<p>5 (5 asph)</p>
</td>
</tr>
<tr>
<td>
<p>Distortion</p>
</td>
<td>
<p>2.2%</p>
</td>
</tr>
</tbody>
</table>