Patent attributes
A sight includes a main body, an objective unit, an eyepiece unit, an inner lens barrel, an adjusting ring and an indicating structure. The main body has a first end portion and a second end portion. The objective unit is connected to the first end portion. The eyepiece unit is connected to the second end portion. The inner lens barrel is disposed in the main body, wherein the objective unit, the inner lens barrel and the eyepiece unit are sequentially arranged to form an optical axis. The adjusting ring is rotatably disposed on the main body. The indicating structure is disposed on the adjusting ring and includes an illuminating element and an optical transmitting element. When the sight is connected to an electronic device, the illuminating element emits a light beam, and the light beam passes through the optical transmitting element for generating an indicating sign.
