focuser meaning in English
焦距放大镜聚焦装置
聚焦放大镜
聚焦器
聚焦装置
Examples
- If not , either the secondary holder or the focuser ( or both ) needs attention
如果不是这样，要么副镜支架或调焦座（或两者）需要注意了。 - Put it in the focuser and observe the reflection of its shiny 45 - angle face in the primary
把它放到调焦座上，观察它的45度角的反射面。 - Finally , inside this reflection of the secondary , you can see the focuser drawtube and your eye
最后，在副镜的反射像中，你能看到调焦座的伸缩管和你的眼睛的像。 - Step 2 : here you adjust the tilt of the secondary mirror to aim the focuser ' s axis at the center of the primary
现在你已经调整了副镜的倾斜程度，把调焦座的中轴已经对准了主镜。 - This rotator device is still used today for all takahashi focuser from the 2 ” to 4 ” focusers and all astrographs
该旋转接口至今仍应用于高桥的2 ”到4 ”的调焦座以及天文摄影中。