The closest focusingdistance for most cameras is about three feet, or about one step away from your camera.
大多数相机的最近焦点距离大约是三英尺,或者是离相机大约一步远。
2
When focused near it's closest regular focusingdistance, the lens will be difficult to mount OR unmount.
一旦装上它后,只要将镜头转到普通的最近对焦距离处,就可获得更近的对焦。
3
If you get closer than the closest focusingdistance of your camera (see your manual to be sure), your pictures will be blurry. Move it from the middle.