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    • 2. 发明授权
    • Binocular
    • 双筒望远镜
    • US5526178A
    • 1996-06-11
    • US186335
    • 1994-01-25
    • Pinchas GoldsteinCharles S. NaimanHarry S. Miller
    • Pinchas GoldsteinCharles S. NaimanHarry S. Miller
    • A42B1/24A42B3/04G02B23/16G02B23/18G02B27/00G02B27/01
    • G02B7/002A42B1/247A42B3/042G02B23/16G02B23/18G02B25/004G02B27/0172G02B27/0176G02B2027/0132G02B2027/0138G02B2027/0156G02B2027/0178G02B2027/0196G02B27/017
    • A binocular mountable on a headgear, includes two optical systems, one for each eye of the user. Each system includes at least an objective lens and an eyelens. The binocular is pivotably attached to the headgear. When the headgear is in position on the user's head, the objective lenses and the eye lenses can be quickly swiveled out of the way to facilitate free and unaided vision, and returned to the position of binocular-aided vision. The binocular optical systems can be configured to provide either telescopic or microscopic effects. Moreover, the mounts of the lenses are transparent and integrally formed with the respective lenses. Thus, a continuity of visual field without "tunnel" vision is achieved. Hook and loop type fasteners can be used to attach the optical systems to the headgear, which can be either a cap or a visor. Additionally, a laser light/sun light shield can be provided. The optical systems can define bifocal optical systems. A single optical system (i.e., for one eye of the user) can also be mounted to a headgear.
    • 双头安装在头饰上的双目镜包括两个光学系统,一个用于每个用户的眼睛。 每个系统至少包括物镜和眼睛。 双目可枢转地连接到头饰上。 当头带在用户头部的位置时,物镜和眼睛镜片可以快速地摆放出来,以便于自由和无人看守的视觉,并返回到双目视觉的位置。 双目光学系统可以被配置为提供伸缩或微观效果。 此外,透镜的安装是透明的并且与各个透镜一体地形成。 因此,实现了没有“隧道”视觉的视野的连续性。 钩和环式紧固件可用于将光学系统连接到头帽上,头帽可以是帽子或面罩。 另外,可以提供激光/太阳光屏蔽。 光学系统可以定义双焦光学系统。 单个光学系统(即,用于用户的一只眼睛)也可以安装到头饰。