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The Making of an HDTV Lens - PBS

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<strong>HDTV</strong> <strong>Lens</strong>-Camera Sensitivity<br />

<strong>Lens</strong> Scene Illumination<br />

Setting (Lux)<br />

F – 16.0<br />

F – 11.0<br />

F – 10.0 2000<br />

F – 8.0 1600<br />

F – 5.6 800<br />

F – 4.0 400<br />

F – 2.8 200<br />

F – 2.0 100<br />

F – 1.5 40<br />

F – 1.2<br />

Contemporary 2/3-inch<br />

<strong>HDTV</strong> Studio camera<br />

Sensitivity Specification<br />

Recommended<br />

R<strong>an</strong>ge <strong>of</strong> Illumination<br />

Levels<br />

Contemporary 2/3-inch<br />

<strong>HDTV</strong> Studio <strong>Lens</strong><br />

Maximum Aperture<br />

Specification

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