Since each person's eyesight and eye position are different, the binoculars need to be adjusted before use.

Eye relief is the distance from the eyepiece to the pupil at which the entire field of view can be seen. When this distance is 15mm or more, it is called a "high eyepoint."

Binoculars with a high eyepoint allow you to see the entire field of view even when you look away for a moment, making them less tiring to use for long periods of time and easier to see even while wearing glasses.

The height needs to be adjusted depending on whether you wear glasses or not.

If you wear glasses, you can adjust the height of the retractable eye cup to make viewing easier.

To adjust the interpupillary distance, look through the eyepieces with both eyes and gently open and close them.

Stop opening and closing the eyepieces when the left and right circles overlap to form a single circle. When adjusting the interpupillary distance, look at a target that is as far away as possible. Also, holding the eyepieces with both hands will enable smoother adjustments.

*Pupillary distance adjustment means adjusting the distance between the eyepieces to fit your eyes. If it is not adjusted correctly, your eyes may become tired during use.

Adjust the diopter. Look through the left eyepiece with your left eye and turn the "focus ring" until the target is correctly focused. Adjust while looking at a target that is as far away as possible.

Next, look through the right eyepiece with your right eye and turn the right diopter adjustment ring. Stop turning it when the same object is in focus.

When changing the target object, simply turn the focus ring to adjust the focus.

That's it, you're ready to go!