Endoscope and method for assembling components of an optical system
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United States of America Patent
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Oct 4, 2011
Grant Date -
Jul 16, 2009
app pub date -
Mar 30, 2009
filing date -
Feb 18, 2003
priority date (Note) -
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Abstract
An endoscope has a tubular shaft whose interior contains components, in particular lenses, spacers, diaphragms, prisms and filters of an optical system, said components being at least partially surrounded by a support piece made of shrunk material. It is proposed that the components be surrounded by a transparent and tube-sleeve-shaped shrunk material which has been shrunk before the components are introduced into the tubular shaft.
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