US Patent 7113331 Binocular telescope with photographing function

Patent 7113331 was granted and assigned to Pentax on September, 2006 by the United States Patent and Trademark Office.

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Is a

Patent

Patent attributes

Current Assignee

Pentax

Patent Jurisdiction

United States Patent and Trademark Office

Patent Number

7113331

Patent Inventor Names

Shuji Yoneyama0

Ken Hirunuma0

Date of Patent

September 26, 2006

Patent Application Number

10644799

Date Filed

August 21, 2003

Patent Primary Examiner

‌

Drew A. Dunn

Patent abstract

A binocular telescope with a photographing function comprises a pair of telescopic optical systems, a photographing optical system, and a pair of reticle elements, on which reticles are formed. The reticle elements are provided in the telescopic optical systems for focusing the telescopic optical systems. The distance between the optical axes of the telescopic optical systems can be adjusted, so that the reticle images are fused. The shapes of the fused reticle images are geometrically non-coordinate with each other.