A type of optics. A pair of telescopes mounted side-by-side.

h4. See also

* [[Monocular]]
* [[Telescope]]
* [[Tower viewer]]
* [[Opera glasses]]

h4. External links

* "Wikipedia: Binoculars":[https://en.wikipedia.org/wiki/Binoculars]
双眼鏡 双筒望远镜 双筒镜 望远镜(双筒)