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2.2 Sight and Focusing
• Rotate the eyepiece to make the reticle clear (fig.
3).
• Target the staff through the peep sight. Then
rotate the focusing knob to ensure that the staff
image is clear. Coincide the vertical hair with the
middle of the staff (fig. 4).
• Move your eye sight right, left, up and down. If
staff image and reticle hair remains still, you can
proceed with your work.
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Fig. 3
Fig. 4