OPTICAL SIGHTING INSTRUMENT

• Main Authors: KATO SHIGERU, TSUCHIMOCHI YUICHI, YAMAMIYA KUNIO
• Format: Patent
• Language: English; Japanese
• Published: 01.09.2016
• Subjects: AIMING; BLASTING; HEATING; LIGHTING; MECHANICAL ENGINEERING; OPTICAL ELEMENTS, SYSTEMS, OR APPARATUS; OPTICS; PHYSICS; WEAPON SIGHTS; WEAPONS

PROBLEM TO BE SOLVED: To provide an optical sighting instrument that includes a configuration capable of contribution to improvement in convenience of users.SOLUTION: An optical sighting instrument comprises: a sighting light source 15 that causes sighting light to be diffused; a first optical element 12 that is caused to face a sighting object and arranged on a front surface side, causes incident light from a sighting object area to be transmitted, and has a reflection surface causing the sighting light from the sighting light source to be reflected toward a rear surface side opposite the front surface side; a second optical element 13 that is arranged obliquely at angles of almost 45 to 60 degrees relative to an optical path of the sighting light to be emitted from the sighting light source, causes the sighting light from the sighting light source or the incident light from the sighting object area to be transmitted, and has a reflection surface causing the incident light from the sighting object area or the sighting light from the sighting light source; and a housing part 10 that houses the sighting light source, the first optical element and the second optical element.SELECTED DRAWING: Figure 3 【課題】ユーザの利便性の向上に寄与し得る構成を備えた光学照準器を提供する。【解決手段】照準光を発散させる照準光源１５と、照準対象に対向させて前面側に配置され照準対象領域からの入射光を透過させると共に照準光源からの照準光を前面側と相反する背面側に向けて反射させる反射面を有する第１の光学素子１２と、照準光源から発する照準光の光路に対して角度略４５度〜６０度傾けて配置され照準光源からの照準光若しくは照準対象領域からの入射光を透過させると共に照準対象領域からの入射光若しくは照準光源からの照準光を反射させる反射面を有する第２の光学素子１３と、照準光源と第１の光学素子及び第２の光学素子とを収納する筐体部１０とを具備する。【選択図】図３