1. Hold the sheet in front of the unpatched eye, about 40cm from your face.
2. Stand in front of a window or where you can look far across a room.
3. Look through the transparent target and focus far in the distance. Notice with your peripheral vision how blurry the target is when you are looking far.
4. Pull your focus in and make the close target as clear and crisp as you can. Notice how blurry the distance looks in your peripheral vision when you are focusing on the target.
5. Practice going from focusing far to focusing close several times.
6. Look through the transparent target and focus far in the distance. Notice with your peripheral vision how blurry the target is when you are looking far.
7. Pull your focus in and make the close target as clear and crisp as you can. Notice how blurry the distance looks in your peripheral vision when you are focusing on the target.
8. Practice going from focusing far to focusing close several times.