The 77765 Motorized Flip Mirror lets you remotely switch between two sources, or deflect a single beam into or out of the optical path. It works with laser beams, focused beams or collimated beams up to 1.3 inches (33 mm) in diameter. The 77765 consists of an AlMgF2 coated mirror on a precision bearing driven by a small DC motor. The mirror has two positions. Mirror switching is controlled by a toggle switch on the mirror enclosure, or via TTL signals. The two positions have fine adjustment to control beam deviation. The mirror is 3.3 x 1.9 inches (83 x 50 mm), and is coated with a broadband reflection coating for work from the UV to the NIR.

Take note that when coupling to a monochromator, it's important to use F/#-matching optical lenses for best throughput.

77765电动反射镜可以让你在两个光源之间进行远程切换，或者让一束光线进入或离开光路。它适用于直径1.3英寸(33毫米)的激光束、聚焦光束或准直光束。77765由一个AlMgF2镀膜镜在精密轴承上由一个小型直流电机驱动。镜子有两个位置。镜面开关由镜面外壳上的拨动开关控制，或通过TTL信号控制。这两个位置有很好的调整来控制梁的偏差。镜子是3.3 x 1.9英寸(83 x 50毫米)，涂有宽带反射涂层从紫外线到近红外工作。请注意，当耦合到单色器时，重要的是使用F/#匹配光学透镜以获得最佳吞吐量。