| 摘要 |
A reticle piece (10, 50, 160) for use in an optical sight includes a generally cylinder-shaped body (15, 56) having a front face (33, 64, 70, 76) and a back face (35, 66, 72, 78) opposed therefrom. The reticle piece (10, 50, 160) includes a reticle pattern (12, 52) and a level indicating device (14, 54, 182) positioned between the front face (33, 64, 70, 76) and the back face (35, 66, 72, 78) of the body. The level indicating device (14, 54, 160) includes a moveable leveling indicator (38, 102). |
