When the cross hairs are not clearly visible -
(a) the cross hairs should be adjusted
(b) the eye piece should be focused
(c) the objective should be focused
(d) the parallex should be removed.
The correct Answer Is
(b) the eye piece should be focused
(a) the cross hairs should be adjusted
(b) the eye piece should be focused
(c) the objective should be focused
(d) the parallex should be removed.
The correct Answer Is
(b) the eye piece should be focused