The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Aug. 09, 2016
Filed:
Jan. 30, 2009
Ludwig Pernstich, Rum, AT;
Konrad A. Rolder, Mils, AT;
Andreas Zimmermann, Fulpmes, AT;
Gavin Lancaster, Innsbruck, AT;
Ludwig Pernstich, Rum, AT;
Konrad A. Rolder, Mils, AT;
Andreas Zimmermann, Fulpmes, AT;
Gavin Lancaster, Innsbruck, AT;
Swarovski-Optik KG., , AT;
Abstract
The invention describes an observation device, having two tubular observation parts, wherein the longitudinal axes of the observation parts in the region of the ocular sides are spaced apart by a distance of at least 54 mm. At least one observation part has a flared portion on an external side, wherein the flared portion is located inside a subsection of between 20% and 80% of an overall length of the observation part. The flared portion lies in an annulus section having a normal distance to the optical axis of the objective of between 130% and 250% of the radius the objective lens.