1. This microscope has parfocal lenses, which means you can easily switch between different magnifications without losing focus.
该显微镜具有焦点一致的镜头，这意味着您可以在不改变放大倍数的情况下轻松切换不同的目标而保持清晰的焦点。
2. Make sure to adjust the parfocal rings on your camera lenses to maintain focus when switching between subjects.
在切换不同的目标时，请确保调整相机镜头上的焦点一致环，以保持清晰的焦点。