Close-up lens 3x (51 µm) with case P/N: T199065

Description

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<p>The close-up lens is attached to the standard 28° IR lens and provides three times magnification. The close-up lens is intended for R&amp;D usage or development purposes. As an example, for studies of PCBs and small electronic components.</p>
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<p>Imaging and optical data</p>
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<p>Field of view (FOV)</p>
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<p>52° × 40° (66° diagonal)</p>
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<p>Magnifying factor</p>
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<p>3×</p>
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<p>Working distance</p>
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<p>97 mm&nbsp;(3.8 in.)</p>
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<p>Depth of field</p>
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<p>0.5 mm&nbsp;(0.02 in.)</p>
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<p>Focal length</p>
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<p>50 mm&nbsp;(2.0 in.)</p>
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<p>Spatial resolution (IFOV)</p>
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<p>51 µm</p>
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<p>Lens identification</p>
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<p>No</p>
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<p>F-number</p>
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<p>1.15</p>
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<p>Number of lenses</p>
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<p>2 (2 asph)</p>
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<p>Distortion</p>
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<p>0.4%</p>
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