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Binoculars with variable and fixed focus adjustments

机译:具有可变和固定焦点调整的双筒望远镜

摘要

A pair of binoculars in which the ocular abridgements are connected through a bridge and can be activated through a center drive. The center drive comprises a rotatable knurled element and a guide pin, whereby the center drive serves customary adjustment of the focus. A Fix- Focus- Adjustment is provided by a knurled ring of the guide pin, whereby conventional focus adjustment is released by way of a knurled ring and the stop is neutralized with a stop ring.
机译:一对双目镜,其中眼桥通过桥连接,并且可以通过中心驱动器激活。中心驱动器包括一个可旋转的滚花元件和一个导向销,由此中心驱动器用于常规地调节焦点。通过导向销的滚花环提供了“固定聚焦调整”,从而通过滚花环释放了传统的聚焦调整,并用止动环中和了挡块。

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