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bn:05297853n
Noun Named Entity
SYL
No term available
DE
Objektive, die aus zwei Einzellinsen bestehen, die durch einen Luftspalt getrennt sind, werden nach ihrem Erfinder Joseph von Fraunhofer als Fraunhofer-Objektive bezeichnet. Wikipedia
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IS A
EN
achromatic lens
EN
objective
DISCOVERER OR INVENTOR
Joseph Von Fraunhofer

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