Binoculars with optical objective element

The focussing system comprises an alteration device which alters the convergence angle of the binoculars. The alteration device has a turning mechanism to move the optical objective elements, in relation to the decentralised translation of the optical axis. The optical objective element may be part...

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Bibliographic Details
Main Authors KIMURA, KAZUO, OSAKA, JP, KATO, MASATO, OSAKA, JP
Format Patent
LanguageEnglish
German
Published 15.05.1997
Edition6
Subjects
OPTICAL ELEMENTS, SYSTEMS, OR APPARATUS
OPTICS
PHYSICS
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Summary:The focussing system comprises an alteration device which alters the convergence angle of the binoculars. The alteration device has a turning mechanism to move the optical objective elements, in relation to the decentralised translation of the optical axis. The optical objective element may be part of optical objective system which comprises many elements. The optical element may be on another element which is like a front lens element in the optical objective system. The turning mechanism of the optical objective element can be moved in a direction at an angle to the optical axis.
Bibliography:Application Number: DE19961046017