| 摘要 |
A viewing apparatus for the purpose of separating a particular view from its surroundings and for the purpose of identifying the distance of the viewed object is disclosed. A viewing apparatus that attaches to and is used in conjunction with firearms weaponry is disclosed. The apparatus is characterized by an enclosed and elongated see through hooded opening attached directly to said firearms weaponry and is used to direct and aid open sight viewing of a distant object by blocking out immediate surroundings and thereby separating the view of said object from its immediate surroundings. The apparatus is affixed with a calibrates scale designed to measure distance of a distant object according to its height. The apparatus can be affixed with additional apparatus for precise windage and elevation adjustment.
|
